205004736

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 643737600

約数和(自身を除く): 438732864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 89, 93, 96, 108, 124, 129, 144, 172, 178, 186, 192, 216, 248, 258, 267, 279, 288, 344, 356, 372, 387, 432, 496, 516, 534, 558, 576, 688, 712, 744, 774, 801, 837, 864, 992, 1032, 1068, 1116, 1161, 1333, 1376, 1424, 1488, 1548, 1602, 1674, 1728, 1984, 2064, 2136, 2232, 2322, 2403, 2666, 2752, 2759, 2848, 2976, 3096, 3204, 3348, 3827, 3999, 4128, 4272, 4464, 4644, 4806, 5332, 5518, 5696, 5952, 6192, 6408, 6696, 7654, 7998, 8256, 8277, 8544, 8928, 9288, 9612, 10664, 11036, 11481, 11997, 12384, 12816, 13392, 15308, 15996, 16554, 17088, 17856, 18576, 19224, 21328, 22072, 22962, 23994, 24768, 24831, 25632, 26784, 30616, 31992, 33108, 34443, 35991, 37152, 38448, 42656, 44144, 45924, 47988, 49662, 51264, 53568, 61232, 63984, 66216, 68886, 71982, 74304, 74493, 76896, 85312, 88288, 91848, 95976, 99324, 103329, 118637, 122464, 127968, 132432, 137772, 143964, 148986, 153792, 176576, 183696, 191952, 198648, 206658, 237274, 244928, 255936, 264864, 275544, 287928, 297972, 355911, 367392, 383904, 397296, 413316, 474548, 529728, 551088, 575856, 595944, 711822, 734784, 767808, 794592, 826632, 949096, 1067733, 1102176, 1151712, 1191888, 1423644, 1589184, 1653264, 1898192, 2135466, 2204352, 2303424, 2383776, 2847288, 3203199, 3306528, 3796384, 4270932, 4767552, 5694576, 6406398, 6613056, 7592768, 8541864, 11389152, 12812796, 17083728, 22778304, 25625592, 34167456, 51251184, 68334912, 102502368, 205004736]

約数ペア:

[(1, 205004736), (2, 102502368), (3, 68334912), (4, 51251184), (6, 34167456), (8, 25625592), (9, 22778304), (12, 17083728), (16, 12812796), (18, 11389152), (24, 8541864), (27, 7592768), (31, 6613056), (32, 6406398), (36, 5694576), (43, 4767552), (48, 4270932), (54, 3796384), (62, 3306528), (64, 3203199), (72, 2847288), (86, 2383776), (89, 2303424), (93, 2204352), (96, 2135466), (108, 1898192), (124, 1653264), (129, 1589184), (144, 1423644), (172, 1191888), (178, 1151712), (186, 1102176), (192, 1067733), (216, 949096), (248, 826632), (258, 794592), (267, 767808), (279, 734784), (288, 711822), (344, 595944), (356, 575856), (372, 551088), (387, 529728), (432, 474548), (496, 413316), (516, 397296), (534, 383904), (558, 367392), (576, 355911), (688, 297972), (712, 287928), (744, 275544), (774, 264864), (801, 255936), (837, 244928), (864, 237274), (992, 206658), (1032, 198648), (1068, 191952), (1116, 183696), (1161, 176576), (1333, 153792), (1376, 148986), (1424, 143964), (1488, 137772), (1548, 132432), (1602, 127968), (1674, 122464), (1728, 118637), (1984, 103329), (2064, 99324), (2136, 95976), (2232, 91848), (2322, 88288), (2403, 85312), (2666, 76896), (2752, 74493), (2759, 74304), (2848, 71982), (2976, 68886), (3096, 66216), (3204, 63984), (3348, 61232), (3827, 53568), (3999, 51264), (4128, 49662), (4272, 47988), (4464, 45924), (4644, 44144), (4806, 42656), (5332, 38448), (5518, 37152), (5696, 35991), (5952, 34443), (6192, 33108), (6408, 31992), (6696, 30616), (7654, 26784), (7998, 25632), (8256, 24831), (8277, 24768), (8544, 23994), (8928, 22962), (9288, 22072), (9612, 21328), (10664, 19224), (11036, 18576), (11481, 17856), (11997, 17088), (12384, 16554), (12816, 15996), (13392, 15308)]