220309199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15733}}^1$

素因数の和:15830

約数の個数: 16

約数和(自身を含む): 256778880

約数和(自身を除く): 36469681

約数列:

[1, 11, 19, 67, 209, 737, 1273, 14003, 15733, 173063, 298927, 1054111, 3288197, 11595221, 20028109, 220309199]

約数ペア:

[(1, 220309199), (11, 20028109), (19, 11595221), (67, 3288197), (209, 1054111), (737, 298927), (1273, 173063), (14003, 15733)]