319732703

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 341952000

約数和(自身を除く): 22219297

約数列:

[1, 19, 103, 199, 821, 1957, 3781, 15599, 20497, 84563, 163379, 389443, 1606697, 3104201, 16828037, 319732703]

約数ペア:

[(1, 319732703), (19, 16828037), (103, 3104201), (199, 1606697), (821, 389443), (1957, 163379), (3781, 84563), (15599, 20497)]