212206214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{88493}}^1$

素因数の和:88615

約数の個数: 16

約数和(自身を含む): 350436240

約数和(自身を除く): 138230026

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 88493, 176986, 973423, 1946846, 9645737, 19291474, 106103107, 212206214]

約数ペア:

[(1, 212206214), (2, 106103107), (11, 19291474), (22, 9645737), (109, 1946846), (218, 973423), (1199, 176986), (2398, 88493)]