210883912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1550617}}^1$

素因数の和:1550640

約数の個数: 16

約数和(自身を含む): 418666860

約数和(自身を除く): 207782948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1550617, 3101234, 6202468, 12404936, 26360489, 52720978, 105441956, 210883912]

約数ペア:

[(1, 210883912), (2, 105441956), (4, 52720978), (8, 26360489), (17, 12404936), (34, 6202468), (68, 3101234), (136, 1550617)]