204470917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{46439}}^1$

素因数の和:46500

約数の個数: 16

約数和(自身を含む): 254119680

約数和(自身を除く): 49648763

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 46439, 325073, 789463, 1718243, 5526241, 12027701, 29210131, 204470917]

約数ペア:

[(1, 204470917), (7, 29210131), (17, 12027701), (37, 5526241), (119, 1718243), (259, 789463), (629, 325073), (4403, 46439)]