201915635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{2351}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 246395520

約数和(自身を除く): 44479885

約数列:

[1, 5, 89, 193, 445, 965, 2351, 11755, 17177, 85885, 209239, 453743, 1046195, 2268715, 40383127, 201915635]

約数ペア:

[(1, 201915635), (5, 40383127), (89, 2268715), (193, 1046195), (445, 453743), (965, 209239), (2351, 85885), (11755, 17177)]