201405953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25261}}^1$

素因数の和:25352

約数の個数: 16

約数和(自身を含む): 247365504

約数和(自身を除く): 45959551

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 25261, 176827, 429437, 1692487, 3006059, 11847409, 28772279, 201405953]

約数ペア:

[(1, 201405953), (7, 28772279), (17, 11847409), (67, 3006059), (119, 1692487), (469, 429437), (1139, 176827), (7973, 25261)]