204716976

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 542465280

約数和(自身を除く): 337748304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 139, 183, 244, 278, 366, 417, 488, 503, 556, 732, 834, 976, 1006, 1112, 1464, 1509, 1668, 2012, 2224, 2928, 3018, 3336, 4024, 6036, 6672, 8048, 8479, 12072, 16958, 24144, 25437, 30683, 33916, 50874, 61366, 67832, 69917, 92049, 101748, 122732, 135664, 139834, 184098, 203496, 209751, 245464, 279668, 368196, 406992, 419502, 490928, 559336, 736392, 839004, 1118672, 1472784, 1678008, 3356016, 4264937, 8529874, 12794811, 17059748, 25589622, 34119496, 51179244, 68238992, 102358488, 204716976]

約数ペア:

[(1, 204716976), (2, 102358488), (3, 68238992), (4, 51179244), (6, 34119496), (8, 25589622), (12, 17059748), (16, 12794811), (24, 8529874), (48, 4264937), (61, 3356016), (122, 1678008), (139, 1472784), (183, 1118672), (244, 839004), (278, 736392), (366, 559336), (417, 490928), (488, 419502), (503, 406992), (556, 368196), (732, 279668), (834, 245464), (976, 209751), (1006, 203496), (1112, 184098), (1464, 139834), (1509, 135664), (1668, 122732), (2012, 101748), (2224, 92049), (2928, 69917), (3018, 67832), (3336, 61366), (4024, 50874), (6036, 33916), (6672, 30683), (8048, 25437), (8479, 24144), (12072, 16958)]