224729549

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 261744000

約数和(自身を除く): 37014451

約数列:

[1, 11, 19, 121, 209, 239, 409, 2299, 2629, 4499, 4541, 7771, 28919, 49489, 49951, 85481, 97751, 549461, 940291, 1075261, 1857269, 11827871, 20429959, 224729549]

約数ペア:

[(1, 224729549), (11, 20429959), (19, 11827871), (121, 1857269), (209, 1075261), (239, 940291), (409, 549461), (2299, 97751), (2629, 85481), (4499, 49951), (4541, 49489), (7771, 28919)]