205392317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2341}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 234893232

約数和(自身を除く): 29500915

約数列:

[1, 13, 17, 221, 397, 2341, 5161, 6749, 30433, 39797, 87737, 517361, 929377, 12081901, 15799409, 205392317]

約数ペア:

[(1, 205392317), (13, 15799409), (17, 12081901), (221, 929377), (397, 517361), (2341, 87737), (5161, 39797), (6749, 30433)]