202160231

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{317363}}^1$

素因数の和:317390

約数の個数: 12

約数和(自身を含む): 253256472

約数和(自身を除く): 51096241

約数列:

[1, 7, 13, 49, 91, 637, 317363, 2221541, 4125719, 15550787, 28880033, 202160231]

約数ペア:

[(1, 202160231), (7, 28880033), (13, 15550787), (49, 4125719), (91, 2221541), (637, 317363)]