205283377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 225639232

約数和(自身を除く): 20355855

約数列:

[1, 13, 67, 211, 871, 1117, 2743, 14137, 14521, 74839, 183781, 235687, 972907, 3063931, 15791029, 205283377]

約数ペア:

[(1, 205283377), (13, 15791029), (67, 3063931), (211, 972907), (871, 235687), (1117, 183781), (2743, 74839), (14137, 14521)]