201807873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1559}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 307444800

約数和(自身を除く): 105636927

約数列:

[1, 3, 9, 19, 57, 171, 757, 1559, 2271, 4677, 6813, 14031, 14383, 29621, 43149, 88863, 129447, 266589, 1180163, 3540489, 10621467, 22423097, 67269291, 201807873]

約数ペア:

[(1, 201807873), (3, 67269291), (9, 22423097), (19, 10621467), (57, 3540489), (171, 1180163), (757, 266589), (1559, 129447), (2271, 88863), (4677, 43149), (6813, 29621), (14031, 14383)]