201661615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2089}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 248292000

約数和(自身を除く): 46630385

約数列:

[1, 5, 43, 215, 449, 2089, 2245, 10445, 19307, 89827, 96535, 449135, 937961, 4689805, 40332323, 201661615]

約数ペア:

[(1, 201661615), (5, 40332323), (43, 4689805), (215, 937961), (449, 449135), (2089, 96535), (2245, 89827), (10445, 19307)]