186686903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 205019136

約数和(自身を除く): 18332233

約数列:

[1, 13, 71, 223, 907, 923, 2899, 11791, 15833, 64397, 202261, 205829, 837161, 2629393, 14360531, 186686903]

約数ペア:

[(1, 186686903), (13, 14360531), (71, 2629393), (223, 837161), (907, 205829), (923, 202261), (2899, 64397), (11791, 15833)]