205477311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{32323}}^1$

素因数の和:32502

約数の個数: 16

約数和(自身を含む): 296863616

約数和(自身を除く): 91386305

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 32323, 96969, 420199, 1260597, 5268649, 15805947, 68492437, 205477311]

約数ペア:

[(1, 205477311), (3, 68492437), (13, 15805947), (39, 5268649), (163, 1260597), (489, 420199), (2119, 96969), (6357, 32323)]