227908010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8669}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 449452800

約数和(自身を除く): 221544790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 8669, 13145, 17338, 26290, 43345, 86690, 95359, 190718, 476795, 953590, 2071891, 4143782, 10359455, 20718910, 22790801, 45581602, 113954005, 227908010]

約数ペア:

[(1, 227908010), (2, 113954005), (5, 45581602), (10, 22790801), (11, 20718910), (22, 10359455), (55, 4143782), (110, 2071891), (239, 953590), (478, 476795), (1195, 190718), (2390, 95359), (2629, 86690), (5258, 43345), (8669, 26290), (13145, 17338)]