211323668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3107701}}^1$

素因数の和:3107722

約数の個数: 12

約数和(自身を含む): 391570452

約数和(自身を除く): 180246784

約数列:

[1, 2, 4, 17, 34, 68, 3107701, 6215402, 12430804, 52830917, 105661834, 211323668]

約数ペア:

[(1, 211323668), (2, 105661834), (4, 52830917), (17, 12430804), (34, 6215402), (68, 3107701)]