202900550

素因数分解:

$2^1\times 5^2\times {\mathrm{4058011}}^1$

素因数の和:4058023

約数の個数: 12

約数和(自身を含む): 377395116

約数和(自身を除く): 174494566

約数列:

[1, 2, 5, 10, 25, 50, 4058011, 8116022, 20290055, 40580110, 101450275, 202900550]

約数ペア:

[(1, 202900550), (2, 101450275), (5, 40580110), (10, 20290055), (25, 8116022), (50, 4058011)]