201885568

素因数分解:

$2^7\times {\mathrm{1577231}}^1$

素因数の和:1577245

約数の個数: 16

約数和(自身を含む): 402194160

約数和(自身を除く): 200308592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1577231, 3154462, 6308924, 12617848, 25235696, 50471392, 100942784, 201885568]

約数ペア:

[(1, 201885568), (2, 100942784), (4, 50471392), (8, 25235696), (16, 12617848), (32, 6308924), (64, 3154462), (128, 1577231)]