203957027281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{41803039}}^1$

素因数の和:41803104

約数の個数: 16

約数和(自身を含む): 252824785920

約数和(自身を除く): 48867758639

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 41803039, 292621273, 710651663, 1713924599, 4974561641, 11997472193, 29136718183, 203957027281]

約数ペア:

[(1, 203957027281), (7, 29136718183), (17, 11997472193), (41, 4974561641), (119, 1713924599), (287, 710651663), (697, 292621273), (4879, 41803039)]