205841389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15269}}^1$

素因数の和:15360

約数の個数: 16

約数和(自身を含む): 238578480

約数和(自身を除く): 32737091

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 15269, 198497, 259573, 931409, 3374449, 12108317, 15833953, 205841389]

約数ペア:

[(1, 205841389), (13, 15833953), (17, 12108317), (61, 3374449), (221, 931409), (793, 259573), (1037, 198497), (13481, 15269)]