204209665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{2591}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 267618816

約数和(自身を除く): 63409151

約数列:

[1, 5, 11, 55, 1433, 2591, 7165, 12955, 15763, 28501, 78815, 142505, 3712903, 18564515, 40841933, 204209665]

約数ペア:

[(1, 204209665), (5, 40841933), (11, 18564515), (55, 3712903), (1433, 142505), (2591, 78815), (7165, 28501), (12955, 15763)]