201997519233

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{2559101}}^1$

素因数の和:2559504

約数の個数: 16

約数和(自身を含む): 273434930496

約数和(自身を除く): 71437411263

約数列:

[1, 3, 83, 249, 317, 951, 26311, 78933, 2559101, 7677303, 212405383, 637216149, 811235017, 2433705051, 67332506411, 201997519233]

約数ペア:

[(1, 201997519233), (3, 67332506411), (83, 2433705051), (249, 811235017), (317, 637216149), (951, 212405383), (26311, 7677303), (78933, 2559101)]