222797432890

素因数分解:

$2^1\times 5^1\times {\mathrm{468623}}^1\times {\mathrm{47543}}^1$

素因数の和:516173

約数の個数: 16

約数和(自身を含む): 401044670208

約数和(自身を除く): 178247237318

約数列:

[1, 2, 5, 10, 47543, 95086, 237715, 468623, 475430, 937246, 2343115, 4686230, 22279743289, 44559486578, 111398716445, 222797432890]

約数ペア:

[(1, 222797432890), (2, 111398716445), (5, 44559486578), (10, 22279743289), (47543, 4686230), (95086, 2343115), (237715, 937246), (468623, 475430)]