201908060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{531337}}^1$

素因数の和:531365

約数の個数: 24

約数和(自身を含む): 446323920

約数和(自身を除く): 244415860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 531337, 1062674, 2125348, 2656685, 5313370, 10095403, 10626740, 20190806, 40381612, 50477015, 100954030, 201908060]

約数ペア:

[(1, 201908060), (2, 100954030), (4, 50477015), (5, 40381612), (10, 20190806), (19, 10626740), (20, 10095403), (38, 5313370), (76, 2656685), (95, 2125348), (190, 1062674), (380, 531337)]