201309199

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16633}}^1$

素因数の和:16679

約数の個数: 24

約数和(自身を含む): 265478640

約数和(自身を除く): 64169441

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 16633, 116431, 216229, 316027, 815017, 1513603, 2212189, 4108351, 10595221, 15485323, 28758457, 201309199]

約数ペア:

[(1, 201309199), (7, 28758457), (13, 15485323), (19, 10595221), (49, 4108351), (91, 2212189), (133, 1513603), (247, 815017), (637, 316027), (931, 216229), (1729, 116431), (12103, 16633)]