207118464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2710

約数の個数: 128

約数和(自身を含む): 650678400

約数和(自身を除く): 443559936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2657, 2688, 2784, 3248, 3712, 4872, 5314, 5568, 6496, 7971, 9744, 10628, 11136, 12992, 15942, 18599, 19488, 21256, 25984, 31884, 37198, 38976, 42512, 55797, 63768, 74396, 77053, 77952, 85024, 111594, 127536, 148792, 154106, 170048, 223188, 231159, 255072, 297584, 308212, 340096, 446376, 462318, 510144, 539371, 595168, 616424, 892752, 924636, 1020288, 1078742, 1190336, 1232848, 1618113, 1785504, 1849272, 2157484, 2380672, 2465696, 3236226, 3571008, 3698544, 4314968, 4931392, 6472452, 7142016, 7397088, 8629936, 9862784, 12944904, 14794176, 17259872, 25889808, 29588352, 34519744, 51779616, 69039488, 103559232, 207118464]

約数ペア:

[(1, 207118464), (2, 103559232), (3, 69039488), (4, 51779616), (6, 34519744), (7, 29588352), (8, 25889808), (12, 17259872), (14, 14794176), (16, 12944904), (21, 9862784), (24, 8629936), (28, 7397088), (29, 7142016), (32, 6472452), (42, 4931392), (48, 4314968), (56, 3698544), (58, 3571008), (64, 3236226), (84, 2465696), (87, 2380672), (96, 2157484), (112, 1849272), (116, 1785504), (128, 1618113), (168, 1232848), (174, 1190336), (192, 1078742), (203, 1020288), (224, 924636), (232, 892752), (336, 616424), (348, 595168), (384, 539371), (406, 510144), (448, 462318), (464, 446376), (609, 340096), (672, 308212), (696, 297584), (812, 255072), (896, 231159), (928, 223188), (1218, 170048), (1344, 154106), (1392, 148792), (1624, 127536), (1856, 111594), (2436, 85024), (2657, 77952), (2688, 77053), (2784, 74396), (3248, 63768), (3712, 55797), (4872, 42512), (5314, 38976), (5568, 37198), (6496, 31884), (7971, 25984), (9744, 21256), (10628, 19488), (11136, 18599), (12992, 15942)]