201221234

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{5843}}^1$

素因数の和:6169

約数の個数: 16

約数和(自身を含む): 307581408

約数和(自身を除く): 106360174

約数列:

[1, 2, 67, 134, 257, 514, 5843, 11686, 17219, 34438, 391481, 782962, 1501651, 3003302, 100610617, 201221234]

約数ペア:

[(1, 201221234), (2, 100610617), (67, 3003302), (134, 1501651), (257, 782962), (514, 391481), (5843, 34438), (11686, 17219)]