201924558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1230

約数の個数: 72

約数和(自身を含む): 487121544

約数和(自身を除く): 285196986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 121, 166, 198, 242, 249, 363, 498, 726, 747, 913, 1089, 1117, 1494, 1826, 2178, 2234, 2739, 3351, 5478, 6702, 8217, 10043, 10053, 12287, 16434, 20086, 20106, 24574, 30129, 36861, 60258, 73722, 90387, 92711, 110583, 135157, 180774, 185422, 221166, 270314, 278133, 405471, 556266, 810942, 834399, 1019821, 1216413, 1668798, 2039642, 2432826, 3059463, 6118926, 9178389, 11218031, 18356778, 22436062, 33654093, 67308186, 100962279, 201924558]

約数ペア:

[(1, 201924558), (2, 100962279), (3, 67308186), (6, 33654093), (9, 22436062), (11, 18356778), (18, 11218031), (22, 9178389), (33, 6118926), (66, 3059463), (83, 2432826), (99, 2039642), (121, 1668798), (166, 1216413), (198, 1019821), (242, 834399), (249, 810942), (363, 556266), (498, 405471), (726, 278133), (747, 270314), (913, 221166), (1089, 185422), (1117, 180774), (1494, 135157), (1826, 110583), (2178, 92711), (2234, 90387), (2739, 73722), (3351, 60258), (5478, 36861), (6702, 30129), (8217, 24574), (10043, 20106), (10053, 20086), (12287, 16434)]