208098638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{8423}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 340868736

約数和(自身を除く): 132770098

約数列:

[1, 2, 11, 22, 1123, 2246, 8423, 12353, 16846, 24706, 92653, 185306, 9459029, 18918058, 104049319, 208098638]

約数ペア:

[(1, 208098638), (2, 104049319), (11, 18918058), (22, 9459029), (1123, 185306), (2246, 92653), (8423, 24706), (12353, 16846)]