203435668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2991701}}^1$

素因数の和:2991722

約数の個数: 12

約数和(自身を含む): 376954452

約数和(自身を除く): 173518784

約数列:

[1, 2, 4, 17, 34, 68, 2991701, 5983402, 11966804, 50858917, 101717834, 203435668]

約数ペア:

[(1, 203435668), (2, 101717834), (4, 50858917), (17, 11966804), (34, 5983402), (68, 2991701)]