202546071

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247309}}^1$

素因数の和:247335

約数の個数: 24

約数和(自身を含む): 360083360

約数和(自身を除く): 157537289

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 247309, 741927, 1731163, 2225781, 3215017, 5193489, 9645051, 15580467, 22505119, 28935153, 67515357, 202546071]

約数ペア:

[(1, 202546071), (3, 67515357), (7, 28935153), (9, 22505119), (13, 15580467), (21, 9645051), (39, 5193489), (63, 3215017), (91, 2225781), (117, 1731163), (273, 741927), (819, 247309)]