199707456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 414769344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 48, 52, 58, 62, 64, 78, 87, 89, 93, 96, 104, 116, 124, 156, 174, 178, 186, 192, 208, 232, 248, 267, 312, 348, 356, 372, 377, 403, 416, 464, 496, 534, 624, 696, 712, 744, 754, 806, 832, 899, 928, 992, 1068, 1131, 1157, 1209, 1248, 1392, 1424, 1488, 1508, 1612, 1798, 1856, 1984, 2136, 2262, 2314, 2418, 2496, 2581, 2697, 2759, 2784, 2848, 2976, 3016, 3224, 3471, 3596, 4272, 4524, 4628, 4836, 5162, 5394, 5518, 5568, 5696, 5952, 6032, 6448, 6942, 7192, 7743, 8277, 8544, 9048, 9256, 9672, 10324, 10788, 11036, 11687, 12064, 12896, 13884, 14384, 15486, 16554, 17088, 18096, 18512, 19344, 20648, 21576, 22072, 23374, 24128, 25792, 27768, 28768, 30972, 33108, 33553, 35061, 35867, 36192, 37024, 38688, 41296, 43152, 44144, 46748, 55536, 57536, 61944, 66216, 67106, 70122, 71734, 72384, 74048, 77376, 80011, 82592, 86304, 88288, 93496, 100659, 107601, 111072, 123888, 132432, 134212, 140244, 143468, 160022, 165184, 172608, 176576, 186992, 201318, 215202, 222144, 240033, 247776, 264864, 268424, 280488, 286936, 320044, 373984, 402636, 430404, 480066, 495552, 529728, 536848, 560976, 573872, 640088, 747968, 805272, 860808, 960132, 1040143, 1073696, 1121952, 1147744, 1280176, 1610544, 1721616, 1920264, 2080286, 2147392, 2243904, 2295488, 2560352, 3120429, 3221088, 3443232, 3840528, 4160572, 5120704, 6240858, 6442176, 6886464, 7681056, 8321144, 12481716, 15362112, 16642288, 24963432, 33284576, 49926864, 66569152, 99853728, 199707456]

約数ペア:

[(1, 199707456), (2, 99853728), (3, 66569152), (4, 49926864), (6, 33284576), (8, 24963432), (12, 16642288), (13, 15362112), (16, 12481716), (24, 8321144), (26, 7681056), (29, 6886464), (31, 6442176), (32, 6240858), (39, 5120704), (48, 4160572), (52, 3840528), (58, 3443232), (62, 3221088), (64, 3120429), (78, 2560352), (87, 2295488), (89, 2243904), (93, 2147392), (96, 2080286), (104, 1920264), (116, 1721616), (124, 1610544), (156, 1280176), (174, 1147744), (178, 1121952), (186, 1073696), (192, 1040143), (208, 960132), (232, 860808), (248, 805272), (267, 747968), (312, 640088), (348, 573872), (356, 560976), (372, 536848), (377, 529728), (403, 495552), (416, 480066), (464, 430404), (496, 402636), (534, 373984), (624, 320044), (696, 286936), (712, 280488), (744, 268424), (754, 264864), (806, 247776), (832, 240033), (899, 222144), (928, 215202), (992, 201318), (1068, 186992), (1131, 176576), (1157, 172608), (1209, 165184), (1248, 160022), (1392, 143468), (1424, 140244), (1488, 134212), (1508, 132432), (1612, 123888), (1798, 111072), (1856, 107601), (1984, 100659), (2136, 93496), (2262, 88288), (2314, 86304), (2418, 82592), (2496, 80011), (2581, 77376), (2697, 74048), (2759, 72384), (2784, 71734), (2848, 70122), (2976, 67106), (3016, 66216), (3224, 61944), (3471, 57536), (3596, 55536), (4272, 46748), (4524, 44144), (4628, 43152), (4836, 41296), (5162, 38688), (5394, 37024), (5518, 36192), (5568, 35867), (5696, 35061), (5952, 33553), (6032, 33108), (6448, 30972), (6942, 28768), (7192, 27768), (7743, 25792), (8277, 24128), (8544, 23374), (9048, 22072), (9256, 21576), (9672, 20648), (10324, 19344), (10788, 18512), (11036, 18096), (11687, 17088), (12064, 16554), (12896, 15486), (13884, 14384)]