206872512

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 168

約数和(自身を含む): 694944000

約数和(自身を除く): 488071488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 1999, 2112, 2156, 2352, 2464, 3136, 3234, 3696, 3998, 4312, 4704, 4928, 5997, 6468, 7392, 7996, 8624, 9408, 11994, 12936, 13993, 14784, 15992, 17248, 21989, 23988, 25872, 27986, 31984, 34496, 41979, 43978, 47976, 51744, 55972, 63968, 65967, 83958, 87956, 95952, 97951, 103488, 111944, 127936, 131934, 153923, 167916, 175912, 191904, 195902, 223888, 263868, 293853, 307846, 335832, 351824, 383808, 391804, 447776, 461769, 527736, 587706, 615692, 671664, 703648, 783608, 895552, 923538, 1055472, 1077461, 1175412, 1231384, 1343328, 1407296, 1567216, 1847076, 2110944, 2154922, 2350824, 2462768, 2686656, 3134432, 3232383, 3694152, 4221888, 4309844, 4701648, 4925536, 6268864, 6464766, 7388304, 8619688, 9403296, 9851072, 12929532, 14776608, 17239376, 18806592, 25859064, 29553216, 34478752, 51718128, 68957504, 103436256, 206872512]

約数ペア:

[(1, 206872512), (2, 103436256), (3, 68957504), (4, 51718128), (6, 34478752), (7, 29553216), (8, 25859064), (11, 18806592), (12, 17239376), (14, 14776608), (16, 12929532), (21, 9851072), (22, 9403296), (24, 8619688), (28, 7388304), (32, 6464766), (33, 6268864), (42, 4925536), (44, 4701648), (48, 4309844), (49, 4221888), (56, 3694152), (64, 3232383), (66, 3134432), (77, 2686656), (84, 2462768), (88, 2350824), (96, 2154922), (98, 2110944), (112, 1847076), (132, 1567216), (147, 1407296), (154, 1343328), (168, 1231384), (176, 1175412), (192, 1077461), (196, 1055472), (224, 923538), (231, 895552), (264, 783608), (294, 703648), (308, 671664), (336, 615692), (352, 587706), (392, 527736), (448, 461769), (462, 447776), (528, 391804), (539, 383808), (588, 351824), (616, 335832), (672, 307846), (704, 293853), (784, 263868), (924, 223888), (1056, 195902), (1078, 191904), (1176, 175912), (1232, 167916), (1344, 153923), (1568, 131934), (1617, 127936), (1848, 111944), (1999, 103488), (2112, 97951), (2156, 95952), (2352, 87956), (2464, 83958), (3136, 65967), (3234, 63968), (3696, 55972), (3998, 51744), (4312, 47976), (4704, 43978), (4928, 41979), (5997, 34496), (6468, 31984), (7392, 27986), (7996, 25872), (8624, 23988), (9408, 21989), (11994, 17248), (12936, 15992), (13993, 14784)]