201056261

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 245884320

約数和(自身を除く): 44828059

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 2107, 2579, 11137, 18053, 77959, 95423, 110897, 126371, 667961, 776279, 4103189, 4675727, 5433953, 28722323, 201056261]

約数ペア:

[(1, 201056261), (7, 28722323), (37, 5433953), (43, 4675727), (49, 4103189), (259, 776279), (301, 667961), (1591, 126371), (1813, 110897), (2107, 95423), (2579, 77959), (11137, 18053)]