220095964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{172489}}^1$

素因数の和:172533

約数の個数: 24

約数和(自身を含む): 434674800

約数和(自身を除く): 214578836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 172489, 344978, 689956, 1897379, 3794758, 5002181, 7589516, 10004362, 20008724, 55023991, 110047982, 220095964]

約数ペア:

[(1, 220095964), (2, 110047982), (4, 55023991), (11, 20008724), (22, 10004362), (29, 7589516), (44, 5002181), (58, 3794758), (116, 1897379), (319, 689956), (638, 344978), (1276, 172489)]