205800895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{105269}}^1$

素因数の和:105314

約数の個数: 16

約数和(自身を含む): 272859840

約数和(自身を除く): 67058945

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 105269, 526345, 1789573, 2421187, 8947865, 12105935, 41160179, 205800895]

約数ペア:

[(1, 205800895), (5, 41160179), (17, 12105935), (23, 8947865), (85, 2421187), (115, 1789573), (391, 526345), (1955, 105269)]