207295488

素因数分解:

$2^{10}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 132

約数和(自身を含む): 608008128

約数和(自身を除く): 400712640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 271, 288, 332, 384, 498, 512, 542, 576, 664, 747, 768, 813, 996, 1024, 1084, 1152, 1328, 1494, 1536, 1626, 1992, 2168, 2304, 2439, 2656, 2988, 3072, 3252, 3984, 4336, 4608, 4878, 5312, 5976, 6504, 7968, 8672, 9216, 9756, 10624, 11952, 13008, 15936, 17344, 19512, 21248, 22493, 23904, 26016, 31872, 34688, 39024, 42496, 44986, 47808, 52032, 63744, 67479, 69376, 78048, 84992, 89972, 95616, 104064, 127488, 134958, 138752, 156096, 179944, 191232, 202437, 208128, 254976, 269916, 277504, 312192, 359888, 382464, 404874, 416256, 539832, 624384, 719776, 764928, 809748, 832512, 1079664, 1248768, 1439552, 1619496, 2159328, 2497536, 2879104, 3238992, 4318656, 5758208, 6477984, 8637312, 11516416, 12955968, 17274624, 23032832, 25911936, 34549248, 51823872, 69098496, 103647744, 207295488]

約数ペア:

[(1, 207295488), (2, 103647744), (3, 69098496), (4, 51823872), (6, 34549248), (8, 25911936), (9, 23032832), (12, 17274624), (16, 12955968), (18, 11516416), (24, 8637312), (32, 6477984), (36, 5758208), (48, 4318656), (64, 3238992), (72, 2879104), (83, 2497536), (96, 2159328), (128, 1619496), (144, 1439552), (166, 1248768), (192, 1079664), (249, 832512), (256, 809748), (271, 764928), (288, 719776), (332, 624384), (384, 539832), (498, 416256), (512, 404874), (542, 382464), (576, 359888), (664, 312192), (747, 277504), (768, 269916), (813, 254976), (996, 208128), (1024, 202437), (1084, 191232), (1152, 179944), (1328, 156096), (1494, 138752), (1536, 134958), (1626, 127488), (1992, 104064), (2168, 95616), (2304, 89972), (2439, 84992), (2656, 78048), (2988, 69376), (3072, 67479), (3252, 63744), (3984, 52032), (4336, 47808), (4608, 44986), (4878, 42496), (5312, 39024), (5976, 34688), (6504, 31872), (7968, 26016), (8672, 23904), (9216, 22493), (9756, 21248), (10624, 19512), (11952, 17344), (13008, 15936)]