204615089

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 237740160

約数和(自身を除く): 33125071

約数列:

[1, 7, 113, 139, 791, 973, 1861, 13027, 15707, 109949, 210293, 258679, 1472051, 1810753, 29230727, 204615089]

約数ペア:

[(1, 204615089), (7, 29230727), (113, 1810753), (139, 1472051), (791, 258679), (973, 210293), (1861, 109949), (13027, 15707)]