ChÃ cents teaurenard is a commune of 14,200 people ( 2005 ) . It is found in the region Provence-Alpes-C Ã te d'Azur in the Bouches-du-Rh Ã ne department in the south of France . ChÃ cents teaurenard is a commune in the Arles arrondissement , in the Bouches-du-Rh Ã ne department , in the Provence-Alpes-C Ã te d'Azur region , in southern France .