220323558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3709

約数の個数: 64

約数和(自身を含む): 547287552

約数和(自身を除く): 326963994

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 1469, 1582, 2373, 2938, 3571, 4407, 4746, 7142, 8814, 10283, 10713, 20566, 21426, 24997, 30849, 46423, 49994, 61698, 74991, 92846, 139269, 149982, 278538, 324961, 403523, 649922, 807046, 974883, 1210569, 1949766, 2421138, 2824661, 5245799, 5649322, 8473983, 10491598, 15737397, 16947966, 31474794, 36720593, 73441186, 110161779, 220323558]

約数ペア:

[(1, 220323558), (2, 110161779), (3, 73441186), (6, 36720593), (7, 31474794), (13, 16947966), (14, 15737397), (21, 10491598), (26, 8473983), (39, 5649322), (42, 5245799), (78, 2824661), (91, 2421138), (113, 1949766), (182, 1210569), (226, 974883), (273, 807046), (339, 649922), (546, 403523), (678, 324961), (791, 278538), (1469, 149982), (1582, 139269), (2373, 92846), (2938, 74991), (3571, 61698), (4407, 49994), (4746, 46423), (7142, 30849), (8814, 24997), (10283, 21426), (10713, 20566)]