222604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 428400

約数和(自身を除く): 205796

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 404, 551, 1102, 1919, 2204, 2929, 3838, 5858, 7676, 11716, 55651, 111302, 222604]

約数ペア:

[(1, 222604), (2, 111302), (4, 55651), (19, 11716), (29, 7676), (38, 5858), (58, 3838), (76, 2929), (101, 2204), (116, 1919), (202, 1102), (404, 551)]