216173474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{4547}}^1$

素因数の和:6721

約数の個数: 16

約数和(自身を含む): 353979936

約数和(自身を除く): 137806462

約数列:

[1, 2, 11, 22, 2161, 4322, 4547, 9094, 23771, 47542, 50017, 100034, 9826067, 19652134, 108086737, 216173474]

約数ペア:

[(1, 216173474), (2, 108086737), (11, 19652134), (22, 9826067), (2161, 100034), (4322, 50017), (4547, 47542), (9094, 23771)]