218529146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47527}}^1$

素因数の和:47570

約数の個数: 24

約数和(自身を含む): 379273440

約数和(自身を除く): 160744294

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 47527, 95054, 522797, 903013, 1045594, 1806026, 5750767, 9933143, 11501534, 19866286, 109264573, 218529146]

約数ペア:

[(1, 218529146), (2, 109264573), (11, 19866286), (19, 11501534), (22, 9933143), (38, 5750767), (121, 1806026), (209, 1045594), (242, 903013), (418, 522797), (2299, 95054), (4598, 47527)]