




"""simple docstring"""

def 		lowercase_      (		_UpperCAmelCase=2_8123	):




	"""simple docstring"""






	A_  :				Union[str, Any]	   =		[1] * (limit + 1)

	for i in range(2  ,      int(limit**0.5	) + 1	):
		sum_divs[i * i] += i
		for k in range(i + 1  ,      limit // i + 1	):
			sum_divs[k * i] += k + i

	A_  :				Any	   =		set()
	A_  :				str	   =		0

	for n in range(1  ,      limit + 1	):
		if sum_divs[n] > n:
			abundants.add(_UpperCAmelCase	)

		if not any((n - a in abundants) for a in abundants	):
			res += n

	return res


if __name__ == "__main__":
		print(solution())











"""simple docstring"""

from __future__ import annotations

from collections import namedtuple

def 		lowercase_      (		_UpperCAmelCase  ,      _UpperCAmelCase  ,      _UpperCAmelCase	):




	"""simple docstring"""






	A_  :				int	   =		namedtuple('''result'''  ,      '''name value'''	)
	if (voltage, current, power).count(0	) != 1:
		raise ValueError('''Only one argument must be 0'''	)
	elif power < 0:
		raise ValueError(
		    '''Power cannot be negative in any electrical/electronics system'''	)
	elif voltage == 0:
		return result('''voltage'''  ,      power / current	)
	elif current == 0:
		return result('''current'''  ,      power / voltage	)
	elif power == 0:
		return result('''power'''  ,      float(round(abs(voltage * current	)  ,      2	)	)	)
	else:
		raise ValueError('''Exactly one argument must be 0'''	)


if __name__ == "__main__":
		import doctest

		doctest.testmod()





