206389248

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 660582720

約数和(自身を除く): 454193472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 128, 136, 152, 156, 192, 204, 208, 221, 228, 247, 256, 272, 304, 312, 323, 384, 408, 416, 442, 456, 494, 512, 544, 608, 624, 646, 663, 741, 768, 816, 832, 884, 912, 969, 988, 1024, 1088, 1216, 1248, 1292, 1326, 1482, 1536, 1632, 1664, 1768, 1824, 1938, 1976, 2048, 2176, 2432, 2496, 2584, 2652, 2964, 3072, 3264, 3328, 3536, 3648, 3876, 3952, 4096, 4199, 4352, 4864, 4992, 5168, 5304, 5928, 6144, 6528, 6656, 7072, 7296, 7752, 7904, 8192, 8398, 8704, 9728, 9984, 10336, 10608, 11856, 12288, 12597, 13056, 13312, 14144, 14592, 15504, 15808, 16384, 16796, 17408, 19456, 19968, 20672, 21216, 23712, 24576, 25194, 26112, 26624, 28288, 29184, 31008, 31616, 33592, 34816, 38912, 39936, 41344, 42432, 47424, 49152, 50388, 52224, 53248, 56576, 58368, 62016, 63232, 67184, 69632, 77824, 79872, 82688, 84864, 94848, 100776, 104448, 106496, 113152, 116736, 124032, 126464, 134368, 139264, 155648, 159744, 165376, 169728, 189696, 201552, 208896, 212992, 226304, 233472, 248064, 252928, 268736, 278528, 311296, 319488, 330752, 339456, 379392, 403104, 417792, 452608, 466944, 496128, 505856, 537472, 638976, 661504, 678912, 758784, 806208, 835584, 905216, 933888, 992256, 1011712, 1074944, 1323008, 1357824, 1517568, 1612416, 1810432, 1984512, 2023424, 2149888, 2646016, 2715648, 3035136, 3224832, 3620864, 3969024, 4046848, 4299776, 5292032, 5431296, 6070272, 6449664, 7938048, 8599552, 10862592, 12140544, 12899328, 15876096, 17199104, 25798656, 34398208, 51597312, 68796416, 103194624, 206389248]

約数ペア:

[(1, 206389248), (2, 103194624), (3, 68796416), (4, 51597312), (6, 34398208), (8, 25798656), (12, 17199104), (13, 15876096), (16, 12899328), (17, 12140544), (19, 10862592), (24, 8599552), (26, 7938048), (32, 6449664), (34, 6070272), (38, 5431296), (39, 5292032), (48, 4299776), (51, 4046848), (52, 3969024), (57, 3620864), (64, 3224832), (68, 3035136), (76, 2715648), (78, 2646016), (96, 2149888), (102, 2023424), (104, 1984512), (114, 1810432), (128, 1612416), (136, 1517568), (152, 1357824), (156, 1323008), (192, 1074944), (204, 1011712), (208, 992256), (221, 933888), (228, 905216), (247, 835584), (256, 806208), (272, 758784), (304, 678912), (312, 661504), (323, 638976), (384, 537472), (408, 505856), (416, 496128), (442, 466944), (456, 452608), (494, 417792), (512, 403104), (544, 379392), (608, 339456), (624, 330752), (646, 319488), (663, 311296), (741, 278528), (768, 268736), (816, 252928), (832, 248064), (884, 233472), (912, 226304), (969, 212992), (988, 208896), (1024, 201552), (1088, 189696), (1216, 169728), (1248, 165376), (1292, 159744), (1326, 155648), (1482, 139264), (1536, 134368), (1632, 126464), (1664, 124032), (1768, 116736), (1824, 113152), (1938, 106496), (1976, 104448), (2048, 100776), (2176, 94848), (2432, 84864), (2496, 82688), (2584, 79872), (2652, 77824), (2964, 69632), (3072, 67184), (3264, 63232), (3328, 62016), (3536, 58368), (3648, 56576), (3876, 53248), (3952, 52224), (4096, 50388), (4199, 49152), (4352, 47424), (4864, 42432), (4992, 41344), (5168, 39936), (5304, 38912), (5928, 34816), (6144, 33592), (6528, 31616), (6656, 31008), (7072, 29184), (7296, 28288), (7752, 26624), (7904, 26112), (8192, 25194), (8398, 24576), (8704, 23712), (9728, 21216), (9984, 20672), (10336, 19968), (10608, 19456), (11856, 17408), (12288, 16796), (12597, 16384), (13056, 15808), (13312, 15504), (14144, 14592)]