210879727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 226437120

約数和(自身を除く): 15557393

約数列:

[1, 19, 71, 223, 701, 1349, 4237, 13319, 15833, 49771, 156323, 300827, 945649, 2970137, 11098933, 210879727]

約数ペア:

[(1, 210879727), (19, 11098933), (71, 2970137), (223, 945649), (701, 300827), (1349, 156323), (4237, 49771), (13319, 15833)]