205204354322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{321636919}}^1$

素因数の和:321636961

約数の個数: 16

約数和(自身を含む): 347367873600

約数和(自身を除く): 142163519278

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 321636919, 643273838, 3538006109, 7076012218, 9327470651, 18654941302, 102602177161, 205204354322]

約数ペア:

[(1, 205204354322), (2, 102602177161), (11, 18654941302), (22, 9327470651), (29, 7076012218), (58, 3538006109), (319, 643273838), (638, 321636919)]