201991413637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2063179}}^1$

素因数の和:2063652

約数の個数: 16

約数和(自身を含む): 230845083840

約数和(自身を除く): 28853670203

約数列:

[1, 13, 17, 221, 443, 5759, 7531, 97903, 2063179, 26821327, 35074043, 455962559, 913988297, 11881847861, 15537801049, 201991413637]

約数ペア:

[(1, 201991413637), (13, 15537801049), (17, 11881847861), (221, 913988297), (443, 455962559), (5759, 35074043), (7531, 26821327), (97903, 2063179)]