208161736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1530601}}^1$

素因数の和:1530624

約数の個数: 16

約数和(自身を含む): 413262540

約数和(自身を除く): 205100804

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1530601, 3061202, 6122404, 12244808, 26020217, 52040434, 104080868, 208161736]

約数ペア:

[(1, 208161736), (2, 104080868), (4, 52040434), (8, 26020217), (17, 12244808), (34, 6122404), (68, 3061202), (136, 1530601)]