208085266100

素因数分解:

$2^2\times 5^2\times {\mathrm{2080852661}}^1$

素因数の和:2080852675

約数の個数: 18

約数和(自身を含む): 451545027654

約数和(自身を除く): 243459761554

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2080852661, 4161705322, 8323410644, 10404263305, 20808526610, 41617053220, 52021316525, 104042633050, 208085266100]

約数ペア:

[(1, 208085266100), (2, 104042633050), (4, 52021316525), (5, 41617053220), (10, 20808526610), (20, 10404263305), (25, 8323410644), (50, 4161705322), (100, 2080852661)]