201650579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 221538240

約数和(自身を除く): 19887661

約数列:

[1, 13, 71, 197, 923, 1109, 2561, 13987, 14417, 78739, 181831, 218473, 1023607, 2840149, 15511583, 201650579]

約数ペア:

[(1, 201650579), (13, 15511583), (71, 2840149), (197, 1023607), (923, 218473), (1109, 181831), (2561, 78739), (13987, 14417)]