222716716

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 394727760

約数和(自身を除く): 172011044

約数列:

[1, 2, 4, 101, 202, 404, 541, 1019, 1082, 2038, 2164, 4076, 54641, 102919, 109282, 205838, 218564, 411676, 551279, 1102558, 2205116, 55679179, 111358358, 222716716]

約数ペア:

[(1, 222716716), (2, 111358358), (4, 55679179), (101, 2205116), (202, 1102558), (404, 551279), (541, 411676), (1019, 218564), (1082, 205838), (2038, 109282), (2164, 102919), (4076, 54641)]