220199787238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1\times {\mathrm{930157}}^1$

素因数の和:933087

約数の個数: 16

約数和(自身を含む): 338473334304

約数和(自身を除く): 118273547066

約数列:

[1, 2, 41, 82, 2887, 5774, 118367, 236734, 930157, 1860314, 38136437, 76272874, 2685363259, 5370726518, 110099893619, 220199787238]

約数ペア:

[(1, 220199787238), (2, 110099893619), (41, 5370726518), (82, 2685363259), (2887, 76272874), (5774, 38136437), (118367, 1860314), (236734, 930157)]