210040853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 245332800

約数和(自身を除く): 35291947

約数列:

[1, 11, 23, 43, 253, 449, 473, 989, 1849, 4939, 10327, 10879, 19307, 20339, 42527, 113597, 212377, 444061, 467797, 830201, 4884671, 9132211, 19094623, 210040853]

約数ペア:

[(1, 210040853), (11, 19094623), (23, 9132211), (43, 4884671), (253, 830201), (449, 467797), (473, 444061), (989, 212377), (1849, 113597), (4939, 42527), (10327, 20339), (10879, 19307)]