208078403882

素因数分解:

$2^1\times {\mathrm{1301}}^1\times {\mathrm{2521}}^1\times {\mathrm{31721}}^1$

素因数の和:35545

約数の個数: 16

約数和(自身を含む): 312491264904

約数和(自身を除く): 104412861022

約数列:

[1, 2, 1301, 2521, 2602, 5042, 31721, 63442, 3279821, 6559642, 41269021, 79968641, 82538042, 159937282, 104039201941, 208078403882]

約数ペア:

[(1, 208078403882), (2, 104039201941), (1301, 159937282), (2521, 82538042), (2602, 79968641), (5042, 41269021), (31721, 6559642), (63442, 3279821)]