208901952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 690408576

約数和(自身を除く): 481506624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 197, 224, 252, 263, 288, 336, 394, 448, 504, 526, 576, 591, 672, 788, 789, 1008, 1052, 1182, 1344, 1379, 1576, 1578, 1773, 1841, 2016, 2104, 2364, 2367, 2758, 3152, 3156, 3546, 3682, 4032, 4137, 4208, 4728, 4734, 5516, 5523, 6304, 6312, 7092, 7364, 8274, 8416, 9456, 9468, 11032, 11046, 12411, 12608, 12624, 14184, 14728, 16548, 16569, 16832, 18912, 18936, 22064, 22092, 24822, 25248, 28368, 29456, 33096, 33138, 37824, 37872, 44128, 44184, 49644, 50496, 51811, 56736, 58912, 66192, 66276, 75744, 88256, 88368, 99288, 103622, 113472, 117824, 132384, 132552, 151488, 155433, 176736, 198576, 207244, 264768, 265104, 310866, 353472, 362677, 397152, 414488, 466299, 530208, 621732, 725354, 794304, 828976, 932598, 1060416, 1088031, 1243464, 1450708, 1657952, 1865196, 2176062, 2486928, 2901416, 3264093, 3315904, 3730392, 4352124, 4973856, 5802832, 6528186, 7460784, 8704248, 9947712, 11605664, 13056372, 14921568, 17408496, 23211328, 26112744, 29843136, 34816992, 52225488, 69633984, 104450976, 208901952]

約数ペア:

[(1, 208901952), (2, 104450976), (3, 69633984), (4, 52225488), (6, 34816992), (7, 29843136), (8, 26112744), (9, 23211328), (12, 17408496), (14, 14921568), (16, 13056372), (18, 11605664), (21, 9947712), (24, 8704248), (28, 7460784), (32, 6528186), (36, 5802832), (42, 4973856), (48, 4352124), (56, 3730392), (63, 3315904), (64, 3264093), (72, 2901416), (84, 2486928), (96, 2176062), (112, 1865196), (126, 1657952), (144, 1450708), (168, 1243464), (192, 1088031), (197, 1060416), (224, 932598), (252, 828976), (263, 794304), (288, 725354), (336, 621732), (394, 530208), (448, 466299), (504, 414488), (526, 397152), (576, 362677), (591, 353472), (672, 310866), (788, 265104), (789, 264768), (1008, 207244), (1052, 198576), (1182, 176736), (1344, 155433), (1379, 151488), (1576, 132552), (1578, 132384), (1773, 117824), (1841, 113472), (2016, 103622), (2104, 99288), (2364, 88368), (2367, 88256), (2758, 75744), (3152, 66276), (3156, 66192), (3546, 58912), (3682, 56736), (4032, 51811), (4137, 50496), (4208, 49644), (4728, 44184), (4734, 44128), (5516, 37872), (5523, 37824), (6304, 33138), (6312, 33096), (7092, 29456), (7364, 28368), (8274, 25248), (8416, 24822), (9456, 22092), (9468, 22064), (11032, 18936), (11046, 18912), (12411, 16832), (12608, 16569), (12624, 16548), (14184, 14728)]