202604571

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{192407}}^1$

素因数の和:192432

約数の個数: 20

約数和(自身を含む): 325939152

約数和(自身を除く): 123334581

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 192407, 577221, 1731663, 2501291, 5194989, 7503873, 15584967, 22511619, 67534857, 202604571]

約数ペア:

[(1, 202604571), (3, 67534857), (9, 22511619), (13, 15584967), (27, 7503873), (39, 5194989), (81, 2501291), (117, 1731663), (351, 577221), (1053, 192407)]