202030907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1087}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 238807296

約数和(自身を除く): 36776389

約数列:

[1, 13, 17, 29, 221, 377, 493, 841, 1087, 6409, 10933, 14131, 14297, 18479, 31523, 185861, 240227, 409799, 535891, 914167, 6966583, 11884171, 15540839, 202030907]

約数ペア:

[(1, 202030907), (13, 15540839), (17, 11884171), (29, 6966583), (221, 914167), (377, 535891), (493, 409799), (841, 240227), (1087, 185861), (6409, 31523), (10933, 18479), (14131, 14297)]