207388512

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 658627200

約数和(自身を除く): 451238688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 81, 87, 89, 93, 96, 108, 116, 124, 144, 162, 174, 178, 186, 216, 232, 248, 261, 267, 279, 288, 324, 348, 356, 372, 432, 464, 496, 522, 534, 558, 648, 696, 712, 744, 783, 801, 837, 864, 899, 928, 992, 1044, 1068, 1116, 1296, 1392, 1424, 1488, 1566, 1602, 1674, 1798, 2088, 2136, 2232, 2349, 2403, 2511, 2581, 2592, 2697, 2759, 2784, 2848, 2976, 3132, 3204, 3348, 3596, 4176, 4272, 4464, 4698, 4806, 5022, 5162, 5394, 5518, 6264, 6408, 6696, 7192, 7209, 7743, 8091, 8277, 8352, 8544, 8928, 9396, 9612, 10044, 10324, 10788, 11036, 12528, 12816, 13392, 14384, 14418, 15486, 16182, 16554, 18792, 19224, 20088, 20648, 21576, 22072, 23229, 24273, 24831, 25056, 25632, 26784, 28768, 28836, 30972, 32364, 33108, 37584, 38448, 40176, 41296, 43152, 44144, 46458, 48546, 49662, 57672, 61944, 64728, 66216, 69687, 72819, 74493, 75168, 76896, 80011, 80352, 82592, 86304, 88288, 92916, 97092, 99324, 115344, 123888, 129456, 132432, 139374, 145638, 148986, 160022, 185832, 194184, 198648, 209061, 223479, 230688, 240033, 247776, 258912, 264864, 278748, 291276, 297972, 320044, 371664, 388368, 397296, 418122, 446958, 480066, 557496, 582552, 595944, 640088, 720099, 743328, 776736, 794592, 836244, 893916, 960132, 1114992, 1165104, 1191888, 1280176, 1440198, 1672488, 1787832, 1920264, 2160297, 2229984, 2330208, 2383776, 2560352, 2880396, 3344976, 3575664, 3840528, 4320594, 5760792, 6480891, 6689952, 7151328, 7681056, 8641188, 11521584, 12961782, 17282376, 23043168, 25923564, 34564752, 51847128, 69129504, 103694256, 207388512]

約数ペア:

[(1, 207388512), (2, 103694256), (3, 69129504), (4, 51847128), (6, 34564752), (8, 25923564), (9, 23043168), (12, 17282376), (16, 12961782), (18, 11521584), (24, 8641188), (27, 7681056), (29, 7151328), (31, 6689952), (32, 6480891), (36, 5760792), (48, 4320594), (54, 3840528), (58, 3575664), (62, 3344976), (72, 2880396), (81, 2560352), (87, 2383776), (89, 2330208), (93, 2229984), (96, 2160297), (108, 1920264), (116, 1787832), (124, 1672488), (144, 1440198), (162, 1280176), (174, 1191888), (178, 1165104), (186, 1114992), (216, 960132), (232, 893916), (248, 836244), (261, 794592), (267, 776736), (279, 743328), (288, 720099), (324, 640088), (348, 595944), (356, 582552), (372, 557496), (432, 480066), (464, 446958), (496, 418122), (522, 397296), (534, 388368), (558, 371664), (648, 320044), (696, 297972), (712, 291276), (744, 278748), (783, 264864), (801, 258912), (837, 247776), (864, 240033), (899, 230688), (928, 223479), (992, 209061), (1044, 198648), (1068, 194184), (1116, 185832), (1296, 160022), (1392, 148986), (1424, 145638), (1488, 139374), (1566, 132432), (1602, 129456), (1674, 123888), (1798, 115344), (2088, 99324), (2136, 97092), (2232, 92916), (2349, 88288), (2403, 86304), (2511, 82592), (2581, 80352), (2592, 80011), (2697, 76896), (2759, 75168), (2784, 74493), (2848, 72819), (2976, 69687), (3132, 66216), (3204, 64728), (3348, 61944), (3596, 57672), (4176, 49662), (4272, 48546), (4464, 46458), (4698, 44144), (4806, 43152), (5022, 41296), (5162, 40176), (5394, 38448), (5518, 37584), (6264, 33108), (6408, 32364), (6696, 30972), (7192, 28836), (7209, 28768), (7743, 26784), (8091, 25632), (8277, 25056), (8352, 24831), (8544, 24273), (8928, 23229), (9396, 22072), (9612, 21576), (10044, 20648), (10324, 20088), (10788, 19224), (11036, 18792), (12528, 16554), (12816, 16182), (13392, 15486), (14384, 14418)]