212481610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931651}}^1$

素因数の和:1931669

約数の個数: 16

約数和(自身を含む): 417236832

約数和(自身を除く): 204755222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1931651, 3863302, 9658255, 19316510, 21248161, 42496322, 106240805, 212481610]

約数ペア:

[(1, 212481610), (2, 106240805), (5, 42496322), (10, 21248161), (11, 19316510), (22, 9658255), (55, 3863302), (110, 1931651)]