200923328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165233}}^1$

素因数の和:165264

約数の個数: 28

約数和(自身を含む): 419694360

約数和(自身を除く): 218771032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165233, 330466, 660932, 1321864, 2643728, 3139427, 5287456, 6278854, 10574912, 12557708, 25115416, 50230832, 100461664, 200923328]

約数ペア:

[(1, 200923328), (2, 100461664), (4, 50230832), (8, 25115416), (16, 12557708), (19, 10574912), (32, 6278854), (38, 5287456), (64, 3139427), (76, 2643728), (152, 1321864), (304, 660932), (608, 330466), (1216, 165233)]