202130997

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1\times {\mathrm{863}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 272844288

約数和(自身を除く): 70713291

約数列:

[1, 3, 101, 303, 773, 863, 2319, 2589, 78073, 87163, 234219, 261489, 667099, 2001297, 67376999, 202130997]

約数ペア:

[(1, 202130997), (3, 67376999), (101, 2001297), (303, 667099), (773, 261489), (863, 234219), (2319, 87163), (2589, 78073)]