201795295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12619

約数の個数: 24

約数和(自身を含む): 276037200

約数和(自身を除く): 74241905

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 12569, 16055, 62845, 163397, 238811, 816985, 1194055, 2124161, 3104543, 10620805, 15522715, 40359059, 201795295]

約数ペア:

[(1, 201795295), (5, 40359059), (13, 15522715), (19, 10620805), (65, 3104543), (95, 2124161), (169, 1194055), (247, 816985), (845, 238811), (1235, 163397), (3211, 62845), (12569, 16055)]