201257738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{315451}}^1$

素因数の和:315493

約数の個数: 16

約数和(自身を含む): 340688160

約数和(自身を除く): 139430422

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 315451, 630902, 3469961, 6939922, 9148079, 18296158, 100628869, 201257738]

約数ペア:

[(1, 201257738), (2, 100628869), (11, 18296158), (22, 9148079), (29, 6939922), (58, 3469961), (319, 630902), (638, 315451)]