208107396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13997}}^1$

素因数の和:14073

約数の個数: 72

約数和(自身を含む): 611432640

約数和(自身を除く): 403325244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 13997, 14868, 27994, 41991, 55988, 83982, 97979, 125973, 167964, 195958, 251946, 293937, 391916, 503892, 587874, 825823, 881811, 1175748, 1651646, 1763622, 2477469, 3303292, 3527244, 4954938, 5780761, 7432407, 9909876, 11561522, 14864814, 17342283, 23123044, 29729628, 34684566, 52026849, 69369132, 104053698, 208107396]

約数ペア:

[(1, 208107396), (2, 104053698), (3, 69369132), (4, 52026849), (6, 34684566), (7, 29729628), (9, 23123044), (12, 17342283), (14, 14864814), (18, 11561522), (21, 9909876), (28, 7432407), (36, 5780761), (42, 4954938), (59, 3527244), (63, 3303292), (84, 2477469), (118, 1763622), (126, 1651646), (177, 1175748), (236, 881811), (252, 825823), (354, 587874), (413, 503892), (531, 391916), (708, 293937), (826, 251946), (1062, 195958), (1239, 167964), (1652, 125973), (2124, 97979), (2478, 83982), (3717, 55988), (4956, 41991), (7434, 27994), (13997, 14868)]