218793804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{424019}}^1$

素因数の和:424069

約数の個数: 24

約数和(自身を含む): 522392640

約数和(自身を除く): 303598836

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 424019, 848038, 1272057, 1696076, 2544114, 5088228, 18232817, 36465634, 54698451, 72931268, 109396902, 218793804]

約数ペア:

[(1, 218793804), (2, 109396902), (3, 72931268), (4, 54698451), (6, 36465634), (12, 18232817), (43, 5088228), (86, 2544114), (129, 1696076), (172, 1272057), (258, 848038), (516, 424019)]