206307073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 260064000

約数和(自身を除く): 53756927

約数列:

[1, 7, 19, 29, 89, 133, 203, 551, 601, 623, 1691, 2581, 3857, 4207, 11419, 11837, 17429, 18067, 49039, 53489, 79933, 122003, 331151, 343273, 374423, 1016291, 1551181, 2318057, 7114037, 10858267, 29472439, 206307073]

約数ペア:

[(1, 206307073), (7, 29472439), (19, 10858267), (29, 7114037), (89, 2318057), (133, 1551181), (203, 1016291), (551, 374423), (601, 343273), (623, 331151), (1691, 122003), (2581, 79933), (3857, 53489), (4207, 49039), (11419, 18067), (11837, 17429)]