207563904

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 673200000

約数和(自身を除く): 465636096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 109, 114, 116, 128, 144, 152, 171, 174, 192, 216, 218, 228, 232, 261, 288, 304, 327, 342, 348, 384, 432, 436, 456, 464, 513, 522, 551, 576, 608, 654, 684, 696, 783, 864, 872, 912, 928, 981, 1026, 1044, 1102, 1152, 1216, 1308, 1368, 1392, 1566, 1653, 1728, 1744, 1824, 1856, 1962, 2052, 2071, 2088, 2204, 2432, 2616, 2736, 2784, 2943, 3132, 3161, 3306, 3456, 3488, 3648, 3712, 3924, 4104, 4142, 4176, 4408, 4959, 5232, 5472, 5568, 5886, 6213, 6264, 6322, 6612, 6976, 7296, 7848, 8208, 8284, 8352, 8816, 9483, 9918, 10464, 10944, 11136, 11772, 12426, 12528, 12644, 13224, 13952, 14877, 15696, 16416, 16568, 16704, 17632, 18639, 18966, 19836, 20928, 21888, 23544, 24852, 25056, 25288, 26448, 28449, 29754, 31392, 32832, 33136, 33408, 35264, 37278, 37932, 39672, 41856, 47088, 49704, 50112, 50576, 52896, 55917, 56898, 59508, 60059, 62784, 65664, 66272, 70528, 74556, 75864, 79344, 85347, 94176, 99408, 100224, 101152, 105792, 111834, 113796, 119016, 120118, 125568, 132544, 149112, 151728, 158688, 170694, 180177, 188352, 198816, 202304, 211584, 223668, 227592, 238032, 240236, 265088, 298224, 303456, 317376, 341388, 360354, 376704, 397632, 404608, 447336, 455184, 476064, 480472, 540531, 596448, 606912, 634752, 682776, 720708, 795264, 894672, 910368, 952128, 960944, 1081062, 1192896, 1213824, 1365552, 1441416, 1621593, 1789344, 1820736, 1904256, 1921888, 2162124, 2385792, 2731104, 2882832, 3243186, 3578688, 3641472, 3843776, 4324248, 5462208, 5765664, 6486372, 7157376, 7687552, 8648496, 10924416, 11531328, 12972744, 17296992, 23062656, 25945488, 34593984, 51890976, 69187968, 103781952, 207563904]

約数ペア:

[(1, 207563904), (2, 103781952), (3, 69187968), (4, 51890976), (6, 34593984), (8, 25945488), (9, 23062656), (12, 17296992), (16, 12972744), (18, 11531328), (19, 10924416), (24, 8648496), (27, 7687552), (29, 7157376), (32, 6486372), (36, 5765664), (38, 5462208), (48, 4324248), (54, 3843776), (57, 3641472), (58, 3578688), (64, 3243186), (72, 2882832), (76, 2731104), (87, 2385792), (96, 2162124), (108, 1921888), (109, 1904256), (114, 1820736), (116, 1789344), (128, 1621593), (144, 1441416), (152, 1365552), (171, 1213824), (174, 1192896), (192, 1081062), (216, 960944), (218, 952128), (228, 910368), (232, 894672), (261, 795264), (288, 720708), (304, 682776), (327, 634752), (342, 606912), (348, 596448), (384, 540531), (432, 480472), (436, 476064), (456, 455184), (464, 447336), (513, 404608), (522, 397632), (551, 376704), (576, 360354), (608, 341388), (654, 317376), (684, 303456), (696, 298224), (783, 265088), (864, 240236), (872, 238032), (912, 227592), (928, 223668), (981, 211584), (1026, 202304), (1044, 198816), (1102, 188352), (1152, 180177), (1216, 170694), (1308, 158688), (1368, 151728), (1392, 149112), (1566, 132544), (1653, 125568), (1728, 120118), (1744, 119016), (1824, 113796), (1856, 111834), (1962, 105792), (2052, 101152), (2071, 100224), (2088, 99408), (2204, 94176), (2432, 85347), (2616, 79344), (2736, 75864), (2784, 74556), (2943, 70528), (3132, 66272), (3161, 65664), (3306, 62784), (3456, 60059), (3488, 59508), (3648, 56898), (3712, 55917), (3924, 52896), (4104, 50576), (4142, 50112), (4176, 49704), (4408, 47088), (4959, 41856), (5232, 39672), (5472, 37932), (5568, 37278), (5886, 35264), (6213, 33408), (6264, 33136), (6322, 32832), (6612, 31392), (6976, 29754), (7296, 28449), (7848, 26448), (8208, 25288), (8284, 25056), (8352, 24852), (8816, 23544), (9483, 21888), (9918, 20928), (10464, 19836), (10944, 18966), (11136, 18639), (11772, 17632), (12426, 16704), (12528, 16568), (12644, 16416), (13224, 15696), (13952, 14877)]