204345185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{218551}}^1$

素因数の和:218584

約数の個数: 16

約数和(自身を含む): 283243392

約数和(自身を除く): 78898207

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 218551, 1092755, 2404061, 3715367, 12020305, 18576835, 40869037, 204345185]

約数ペア:

[(1, 204345185), (5, 40869037), (11, 18576835), (17, 12020305), (55, 3715367), (85, 2404061), (187, 1092755), (935, 218551)]