204480661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{26293}}^1$

素因数の和:26412

約数の個数: 16

約数和(自身を含む): 257470848

約数和(自身を除く): 52990187

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 26293, 184051, 289223, 2024561, 2655593, 18589151, 29211523, 204480661]

約数ペア:

[(1, 204480661), (7, 29211523), (11, 18589151), (77, 2655593), (101, 2024561), (707, 289223), (1111, 184051), (7777, 26293)]