204751872

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 132

約数和(自身を含む): 637067340

約数和(自身を除く): 432315468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1709, 1872, 2304, 2496, 3072, 3328, 3418, 3744, 4608, 4992, 5127, 6656, 6836, 7488, 9216, 9984, 10254, 13312, 13672, 14976, 15381, 19968, 20508, 22217, 27344, 29952, 30762, 39936, 41016, 44434, 54688, 59904, 61524, 66651, 82032, 88868, 109376, 119808, 123048, 133302, 164064, 177736, 199953, 218752, 246096, 266604, 328128, 355472, 399906, 437504, 492192, 533208, 656256, 710944, 799812, 875008, 984384, 1066416, 1312512, 1421888, 1599624, 1750016, 1968768, 2132832, 2625024, 2843776, 3199248, 3937536, 4265664, 5250048, 5687552, 6398496, 7875072, 8531328, 11375104, 12796992, 15750144, 17062656, 22750208, 25593984, 34125312, 51187968, 68250624, 102375936, 204751872]

約数ペア:

[(1, 204751872), (2, 102375936), (3, 68250624), (4, 51187968), (6, 34125312), (8, 25593984), (9, 22750208), (12, 17062656), (13, 15750144), (16, 12796992), (18, 11375104), (24, 8531328), (26, 7875072), (32, 6398496), (36, 5687552), (39, 5250048), (48, 4265664), (52, 3937536), (64, 3199248), (72, 2843776), (78, 2625024), (96, 2132832), (104, 1968768), (117, 1750016), (128, 1599624), (144, 1421888), (156, 1312512), (192, 1066416), (208, 984384), (234, 875008), (256, 799812), (288, 710944), (312, 656256), (384, 533208), (416, 492192), (468, 437504), (512, 399906), (576, 355472), (624, 328128), (768, 266604), (832, 246096), (936, 218752), (1024, 199953), (1152, 177736), (1248, 164064), (1536, 133302), (1664, 123048), (1709, 119808), (1872, 109376), (2304, 88868), (2496, 82032), (3072, 66651), (3328, 61524), (3418, 59904), (3744, 54688), (4608, 44434), (4992, 41016), (5127, 39936), (6656, 30762), (6836, 29952), (7488, 27344), (9216, 22217), (9984, 20508), (10254, 19968), (13312, 15381), (13672, 14976)]