201315355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4637}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 254904480

約数和(自身を除く): 53589125

約数列:

[1, 5, 19, 95, 457, 2285, 4637, 8683, 23185, 43415, 88103, 440515, 2119109, 10595545, 40263071, 201315355]

約数ペア:

[(1, 201315355), (5, 40263071), (19, 10595545), (95, 2119109), (457, 440515), (2285, 88103), (4637, 43415), (8683, 23185)]