200213377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30139}}^1$

素因数の和:30232

約数の個数: 16

約数和(自身を含む): 249800320

約数和(自身を除く): 49586943

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 30139, 210973, 391807, 2200147, 2742649, 15401029, 28601911, 200213377]

約数ペア:

[(1, 200213377), (7, 28601911), (13, 15401029), (73, 2742649), (91, 2200147), (511, 391807), (949, 210973), (6643, 30139)]