201569249

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 233705472

約数和(自身を除く): 32136223

約数列:

[1, 7, 103, 263, 721, 1063, 1841, 7441, 27089, 109489, 189623, 279569, 766423, 1956983, 28795607, 201569249]

約数ペア:

[(1, 201569249), (7, 28795607), (103, 1956983), (263, 766423), (721, 279569), (1063, 189623), (1841, 109489), (7441, 27089)]