201220936837

素因数分解:

${\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{1815631}}^1$

素因数の和:1815976

約数の個数: 12

約数和(自身を含む): 213060783936

約数和(自身を除く): 11839847099

約数列:

[1, 19, 307, 361, 5833, 110827, 1815631, 34496989, 557398717, 655442791, 10590575623, 201220936837]

約数ペア:

[(1, 201220936837), (19, 10590575623), (307, 655442791), (361, 557398717), (5833, 34496989), (110827, 1815631)]