207811263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{7297}}^1$

素因数の和:8174

約数の個数: 16

約数和(自身を含む): 302662656

約数和(自身を除く): 94851393

約数列:

[1, 3, 11, 33, 863, 2589, 7297, 9493, 21891, 28479, 80267, 240801, 6297311, 18891933, 69270421, 207811263]

約数ペア:

[(1, 207811263), (3, 69270421), (11, 18891933), (33, 6297311), (863, 240801), (2589, 80267), (7297, 28479), (9493, 21891)]