221427232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{532277}}^1$

素因数の和:532300

約数の個数: 24

約数和(自身を含む): 469469196

約数和(自身を除く): 248041964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 532277, 1064554, 2129108, 4258216, 6919601, 8516432, 13839202, 17032864, 27678404, 55356808, 110713616, 221427232]

約数ペア:

[(1, 221427232), (2, 110713616), (4, 55356808), (8, 27678404), (13, 17032864), (16, 13839202), (26, 8516432), (32, 6919601), (52, 4258216), (104, 2129108), (208, 1064554), (416, 532277)]