200989822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9135901}}^1$

素因数の和:9135914

約数の個数: 8

約数和(自身を含む): 328892472

約数和(自身を除く): 127902650

約数列:

[1, 2, 11, 22, 9135901, 18271802, 100494911, 200989822]

約数ペア:

[(1, 200989822), (2, 100494911), (11, 18271802), (22, 9135901)]