205377549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21851}}^1$

素因数の和:22108

約数の個数: 16

約数和(自身を含む): 296138304

約数和(自身を除く): 90760755

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 21851, 65553, 284063, 852189, 5266091, 15798273, 68459183, 205377549]

約数ペア:

[(1, 205377549), (3, 68459183), (13, 15798273), (39, 5266091), (241, 852189), (723, 284063), (3133, 65553), (9399, 21851)]