220152044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{341851}}^1$

素因数の和:341885

約数の個数: 24

約数和(自身を含む): 459449088

約数和(自身を除く): 239297044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 341851, 683702, 1367404, 2392957, 4785914, 7862573, 9571828, 15725146, 31450292, 55038011, 110076022, 220152044]

約数ペア:

[(1, 220152044), (2, 110076022), (4, 55038011), (7, 31450292), (14, 15725146), (23, 9571828), (28, 7862573), (46, 4785914), (92, 2392957), (161, 1367404), (322, 683702), (644, 341851)]