203467271

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 252869760

約数和(自身を除く): 49402489

約数列:

[1, 7, 17, 43, 119, 289, 301, 731, 2023, 2339, 5117, 12427, 16373, 39763, 86989, 100577, 278341, 675971, 704039, 1709809, 4731797, 11968663, 29066753, 203467271]

約数ペア:

[(1, 203467271), (7, 29066753), (17, 11968663), (43, 4731797), (119, 1709809), (289, 704039), (301, 675971), (731, 278341), (2023, 100577), (2339, 86989), (5117, 39763), (12427, 16373)]