202378788859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{491417}}^1$

素因数の和:491910

約数の個数: 16

約数和(自身を含む): 221256040320

約数和(自身を除く): 18877251461

約数列:

[1, 13, 79, 401, 1027, 5213, 31679, 411827, 491417, 6388421, 38821943, 197058217, 504685259, 2561756821, 15567599143, 202378788859]

約数ペア:

[(1, 202378788859), (13, 15567599143), (79, 2561756821), (401, 504685259), (1027, 197058217), (5213, 38821943), (31679, 6388421), (411827, 491417)]