204045110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{497671}}^1$

素因数の和:497719

約数の個数: 16

約数和(自身を含む): 376240032

約数和(自身を除く): 172194922

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 497671, 995342, 2488355, 4976710, 20404511, 40809022, 102022555, 204045110]

約数ペア:

[(1, 204045110), (2, 102022555), (5, 40809022), (10, 20404511), (41, 4976710), (82, 2488355), (205, 995342), (410, 497671)]