228289537

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26153}}^1$

素因数の和:26232

約数の個数: 16

約数和(自身を含む): 276186240

約数和(自身を除く): 47896703

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 26153, 183071, 758437, 1124579, 5309059, 7872053, 32612791, 228289537]

約数ペア:

[(1, 228289537), (7, 32612791), (29, 7872053), (43, 5309059), (203, 1124579), (301, 758437), (1247, 183071), (8729, 26153)]