200879804917

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{18397}}^1$

素因数の和:18562

約数の個数: 48

約数和(自身を含む): 236784909312

約数和(自身を除く): 35905104395

約数列:

[1, 11, 31, 41, 71, 121, 341, 451, 781, 1271, 2201, 2911, 3751, 4961, 8591, 13981, 18397, 24211, 32021, 90241, 153791, 202367, 266321, 352231, 570307, 754277, 992651, 1306187, 2226037, 6273377, 8297047, 10919161, 14368057, 23382587, 40491797, 53553667, 69007147, 91267517, 158048627, 257208457, 445409767, 589090337, 1660163677, 2829293027, 4899507437, 6479993707, 18261800447, 200879804917]

約数ペア:

[(1, 200879804917), (11, 18261800447), (31, 6479993707), (41, 4899507437), (71, 2829293027), (121, 1660163677), (341, 589090337), (451, 445409767), (781, 257208457), (1271, 158048627), (2201, 91267517), (2911, 69007147), (3751, 53553667), (4961, 40491797), (8591, 23382587), (13981, 14368057), (18397, 10919161), (24211, 8297047), (32021, 6273377), (90241, 2226037), (153791, 1306187), (202367, 992651), (266321, 754277), (352231, 570307)]