218219906

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 344010240

約数和(自身を除く): 125790334

約数列:

[1, 2, 23, 46, 239, 478, 529, 863, 1058, 1726, 5497, 10994, 19849, 39698, 126431, 206257, 252862, 412514, 456527, 913054, 4743911, 9487822, 109109953, 218219906]

約数ペア:

[(1, 218219906), (2, 109109953), (23, 9487822), (46, 4743911), (239, 913054), (478, 456527), (529, 412514), (863, 252862), (1058, 206257), (1726, 126431), (5497, 39698), (10994, 19849)]