201266108

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{445279}}^1$

素因数の和:445396

約数の個数: 12

約数和(自身を含む): 355333440

約数和(自身を除く): 154067332

約数列:

[1, 2, 4, 113, 226, 452, 445279, 890558, 1781116, 50316527, 100633054, 201266108]

約数ペア:

[(1, 201266108), (2, 100633054), (4, 50316527), (113, 1781116), (226, 890558), (452, 445279)]