211310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 443232

約数和(自身を除く): 231922

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 113, 170, 187, 226, 374, 565, 935, 1130, 1243, 1870, 1921, 2486, 3842, 6215, 9605, 12430, 19210, 21131, 42262, 105655, 211310]

約数ペア:

[(1, 211310), (2, 105655), (5, 42262), (10, 21131), (11, 19210), (17, 12430), (22, 9605), (34, 6215), (55, 3842), (85, 2486), (110, 1921), (113, 1870), (170, 1243), (187, 1130), (226, 935), (374, 565)]