201044590

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{24851}}^1$

素因数の和:25667

約数の個数: 16

約数和(自身を含む): 362342160

約数和(自身を除く): 161297570

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 24851, 49702, 124255, 248510, 20104459, 40208918, 100522295, 201044590]

約数ペア:

[(1, 201044590), (2, 100522295), (5, 40208918), (10, 20104459), (809, 248510), (1618, 124255), (4045, 49702), (8090, 24851)]