204927016

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 467856000

約数和(自身を除く): 262928984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 71, 74, 98, 142, 148, 196, 199, 259, 284, 296, 392, 398, 497, 518, 568, 796, 994, 1036, 1393, 1592, 1813, 1988, 2072, 2627, 2786, 3479, 3626, 3976, 5254, 5572, 6958, 7252, 7363, 9751, 10508, 11144, 13916, 14129, 14504, 14726, 18389, 19502, 21016, 27832, 28258, 29452, 36778, 39004, 51541, 56516, 58904, 73556, 78008, 98903, 103082, 113032, 128723, 147112, 197806, 206164, 257446, 360787, 395612, 412328, 514892, 522773, 692321, 721574, 791224, 1029784, 1045546, 1384642, 1443148, 2091092, 2769284, 2886296, 3659411, 4182184, 5538568, 7318822, 14637644, 25615877, 29275288, 51231754, 102463508, 204927016]

約数ペア:

[(1, 204927016), (2, 102463508), (4, 51231754), (7, 29275288), (8, 25615877), (14, 14637644), (28, 7318822), (37, 5538568), (49, 4182184), (56, 3659411), (71, 2886296), (74, 2769284), (98, 2091092), (142, 1443148), (148, 1384642), (196, 1045546), (199, 1029784), (259, 791224), (284, 721574), (296, 692321), (392, 522773), (398, 514892), (497, 412328), (518, 395612), (568, 360787), (796, 257446), (994, 206164), (1036, 197806), (1393, 147112), (1592, 128723), (1813, 113032), (1988, 103082), (2072, 98903), (2627, 78008), (2786, 73556), (3479, 58904), (3626, 56516), (3976, 51541), (5254, 39004), (5572, 36778), (6958, 29452), (7252, 28258), (7363, 27832), (9751, 21016), (10508, 19502), (11144, 18389), (13916, 14726), (14129, 14504)]