220129022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{340757}}^1$

素因数の和:340795

約数の個数: 16

約数和(自身を含む): 368018640

約数和(自身を除く): 147889618

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 340757, 681514, 5792869, 6474383, 11585738, 12948766, 110064511, 220129022]

約数ペア:

[(1, 220129022), (2, 110064511), (17, 12948766), (19, 11585738), (34, 6474383), (38, 5792869), (323, 681514), (646, 340757)]