445208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 918000

約数和(自身を除く): 472792

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 101, 116, 152, 202, 232, 404, 551, 808, 1102, 1919, 2204, 2929, 3838, 4408, 5858, 7676, 11716, 15352, 23432, 55651, 111302, 222604, 445208]

約数ペア:

[(1, 445208), (2, 222604), (4, 111302), (8, 55651), (19, 23432), (29, 15352), (38, 11716), (58, 7676), (76, 5858), (101, 4408), (116, 3838), (152, 2929), (202, 2204), (232, 1919), (404, 1102), (551, 808)]