201872578

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1\times {\mathrm{1321}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 306254520

約数和(自身を除く): 104381942

約数列:

[1, 2, 109, 218, 701, 1321, 1402, 2642, 76409, 143989, 152818, 287978, 926021, 1852042, 100936289, 201872578]

約数ペア:

[(1, 201872578), (2, 100936289), (109, 1852042), (218, 926021), (701, 287978), (1321, 152818), (1402, 143989), (2642, 76409)]