205960436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{161411}}^1$

素因数の和:161455

約数の個数: 24

約数和(自身を含む): 406758240

約数和(自身を除く): 200797804

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 161411, 322822, 645644, 1775521, 3551042, 4680919, 7102084, 9361838, 18723676, 51490109, 102980218, 205960436]

約数ペア:

[(1, 205960436), (2, 102980218), (4, 51490109), (11, 18723676), (22, 9361838), (29, 7102084), (44, 4680919), (58, 3551042), (116, 1775521), (319, 645644), (638, 322822), (1276, 161411)]