201207974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{315373}}^1$

素因数の和:315415

約数の個数: 16

約数和(自身を含む): 340603920

約数和(自身を除く): 139395946

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 315373, 630746, 3469103, 6938206, 9145817, 18291634, 100603987, 201207974]

約数ペア:

[(1, 201207974), (2, 100603987), (11, 18291634), (22, 9145817), (29, 6938206), (58, 3469103), (319, 630746), (638, 315373)]