201900890

素因数分解:

$2^1\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{7559}}^1$

素因数の和:10237

約数の個数: 16

約数和(自身を含む): 363605760

約数和(自身を除く): 161704870

約数列:

[1, 2, 5, 10, 2671, 5342, 7559, 13355, 15118, 26710, 37795, 75590, 20190089, 40380178, 100950445, 201900890]

約数ペア:

[(1, 201900890), (2, 100950445), (5, 40380178), (10, 20190089), (2671, 75590), (5342, 37795), (7559, 26710), (13355, 15118)]