202203020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{45337}}^1$

素因数の和:45569

約数の個数: 24

約数和(自身を含む): 426539904

約数和(自身を除く): 224336884

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 45337, 90674, 181348, 226685, 453370, 906740, 10110151, 20220302, 40440604, 50550755, 101101510, 202203020]

約数ペア:

[(1, 202203020), (2, 101101510), (4, 50550755), (5, 40440604), (10, 20220302), (20, 10110151), (223, 906740), (446, 453370), (892, 226685), (1115, 181348), (2230, 90674), (4460, 45337)]