202496307

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{399401}}^1$

素因数の和:399430

約数の個数: 12

約数和(自身を含む): 292362264

約数和(自身を除く): 89865957

約数列:

[1, 3, 13, 39, 169, 507, 399401, 1198203, 5192213, 15576639, 67498769, 202496307]

約数ペア:

[(1, 202496307), (3, 67498769), (13, 15576639), (39, 5192213), (169, 1198203), (507, 399401)]