204851412479

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{245920063}}^1$

素因数の和:245920094

約数の個数: 12

約数和(自身を含む): 252313985664

約数和(自身を除く): 47462573185

約数列:

[1, 7, 17, 49, 119, 833, 245920063, 1721440441, 4180641071, 12050083087, 29264487497, 204851412479]

約数ペア:

[(1, 204851412479), (7, 29264487497), (17, 12050083087), (49, 4180641071), (119, 1721440441), (833, 245920063)]