201465895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{3343}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 256417920

約数和(自身を除く): 54952025

約数列:

[1, 5, 17, 85, 709, 3343, 3545, 12053, 16715, 56831, 60265, 284155, 2370187, 11850935, 40293179, 201465895]

約数ペア:

[(1, 201465895), (5, 40293179), (17, 11850935), (85, 2370187), (709, 284155), (3343, 60265), (3545, 56831), (12053, 16715)]