206067169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{26497}}^1$

素因数の和:26616

約数の個数: 16

約数和(自身を含む): 259468416

約数和(自身を除く): 53401247

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 26497, 185479, 291467, 2040269, 2676197, 18733379, 29438167, 206067169]

約数ペア:

[(1, 206067169), (7, 29438167), (11, 18733379), (77, 2676197), (101, 2040269), (707, 291467), (1111, 185479), (7777, 26497)]