221036710976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181773611}}^1$

素因数の和:181773642

約数の個数: 28

約数和(自身を含む): 461704974480

約数和(自身を除く): 240668263504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 181773611, 363547222, 727094444, 1454188888, 2908377776, 3453698609, 5816755552, 6907397218, 11633511104, 13814794436, 27629588872, 55259177744, 110518355488, 221036710976]

約数ペア:

[(1, 221036710976), (2, 110518355488), (4, 55259177744), (8, 27629588872), (16, 13814794436), (19, 11633511104), (32, 6907397218), (38, 5816755552), (64, 3453698609), (76, 2908377776), (152, 1454188888), (304, 727094444), (608, 363547222), (1216, 181773611)]