208349856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5099

約数の個数: 144

約数和(自身を含む): 696215520

約数和(自身を除く): 487865664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5059, 5148, 6864, 10118, 10296, 13728, 15177, 20236, 20592, 30354, 40472, 41184, 45531, 55649, 60708, 65767, 80944, 91062, 111298, 121416, 131534, 161888, 166947, 182124, 197301, 222596, 242832, 263068, 333894, 364248, 394602, 445192, 485664, 500841, 526136, 591903, 667788, 723437, 728496, 789204, 890384, 1001682, 1052272, 1183806, 1335576, 1446874, 1456992, 1578408, 1780768, 2003364, 2104544, 2170311, 2367612, 2671152, 2893748, 3156816, 4006728, 4340622, 4735224, 5342304, 5787496, 6313632, 6510933, 8013456, 8681244, 9470448, 11574992, 13021866, 16026912, 17362488, 18940896, 23149984, 26043732, 34724976, 52087464, 69449952, 104174928, 208349856]

約数ペア:

[(1, 208349856), (2, 104174928), (3, 69449952), (4, 52087464), (6, 34724976), (8, 26043732), (9, 23149984), (11, 18940896), (12, 17362488), (13, 16026912), (16, 13021866), (18, 11574992), (22, 9470448), (24, 8681244), (26, 8013456), (32, 6510933), (33, 6313632), (36, 5787496), (39, 5342304), (44, 4735224), (48, 4340622), (52, 4006728), (66, 3156816), (72, 2893748), (78, 2671152), (88, 2367612), (96, 2170311), (99, 2104544), (104, 2003364), (117, 1780768), (132, 1578408), (143, 1456992), (144, 1446874), (156, 1335576), (176, 1183806), (198, 1052272), (208, 1001682), (234, 890384), (264, 789204), (286, 728496), (288, 723437), (312, 667788), (352, 591903), (396, 526136), (416, 500841), (429, 485664), (468, 445192), (528, 394602), (572, 364248), (624, 333894), (792, 263068), (858, 242832), (936, 222596), (1056, 197301), (1144, 182124), (1248, 166947), (1287, 161888), (1584, 131534), (1716, 121416), (1872, 111298), (2288, 91062), (2574, 80944), (3168, 65767), (3432, 60708), (3744, 55649), (4576, 45531), (5059, 41184), (5148, 40472), (6864, 30354), (10118, 20592), (10296, 20236), (13728, 15177)]