200820884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4564111}}^1$

素因数の和:4564126

約数の個数: 12

約数和(自身を含む): 383385408

約数和(自身を除く): 182564524

約数列:

[1, 2, 4, 11, 22, 44, 4564111, 9128222, 18256444, 50205221, 100410442, 200820884]

約数ペア:

[(1, 200820884), (2, 100410442), (4, 50205221), (11, 18256444), (22, 9128222), (44, 4564111)]