210351688

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{241229}}^1$

素因数の和:241344

約数の個数: 16

約数和(自身を含む): 398029500

約数和(自身を除く): 187677812

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 241229, 482458, 964916, 1929832, 26293961, 52587922, 105175844, 210351688]

約数ペア:

[(1, 210351688), (2, 105175844), (4, 52587922), (8, 26293961), (109, 1929832), (218, 964916), (436, 482458), (872, 241229)]