206843904

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 156

約数和(自身を含む): 620156992

約数和(自身を除く): 413313088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 181, 186, 192, 248, 256, 279, 288, 362, 372, 384, 496, 512, 543, 558, 576, 724, 744, 768, 992, 1024, 1086, 1116, 1152, 1448, 1488, 1536, 1629, 1984, 2048, 2172, 2232, 2304, 2896, 2976, 3072, 3258, 3968, 4096, 4344, 4464, 4608, 5611, 5792, 5952, 6144, 6516, 7936, 8688, 8928, 9216, 11222, 11584, 11904, 12288, 13032, 15872, 16833, 17376, 17856, 18432, 22444, 23168, 23808, 26064, 31744, 33666, 34752, 35712, 36864, 44888, 46336, 47616, 50499, 52128, 63488, 67332, 69504, 71424, 89776, 92672, 95232, 100998, 104256, 126976, 134664, 139008, 142848, 179552, 185344, 190464, 201996, 208512, 269328, 278016, 285696, 359104, 370688, 380928, 403992, 417024, 538656, 556032, 571392, 718208, 741376, 807984, 834048, 1077312, 1112064, 1142784, 1436416, 1615968, 1668096, 2154624, 2224128, 2872832, 3231936, 3336192, 4309248, 5745664, 6463872, 6672384, 8618496, 11491328, 12927744, 17236992, 22982656, 25855488, 34473984, 51710976, 68947968, 103421952, 206843904]

約数ペア:

[(1, 206843904), (2, 103421952), (3, 68947968), (4, 51710976), (6, 34473984), (8, 25855488), (9, 22982656), (12, 17236992), (16, 12927744), (18, 11491328), (24, 8618496), (31, 6672384), (32, 6463872), (36, 5745664), (48, 4309248), (62, 3336192), (64, 3231936), (72, 2872832), (93, 2224128), (96, 2154624), (124, 1668096), (128, 1615968), (144, 1436416), (181, 1142784), (186, 1112064), (192, 1077312), (248, 834048), (256, 807984), (279, 741376), (288, 718208), (362, 571392), (372, 556032), (384, 538656), (496, 417024), (512, 403992), (543, 380928), (558, 370688), (576, 359104), (724, 285696), (744, 278016), (768, 269328), (992, 208512), (1024, 201996), (1086, 190464), (1116, 185344), (1152, 179552), (1448, 142848), (1488, 139008), (1536, 134664), (1629, 126976), (1984, 104256), (2048, 100998), (2172, 95232), (2232, 92672), (2304, 89776), (2896, 71424), (2976, 69504), (3072, 67332), (3258, 63488), (3968, 52128), (4096, 50499), (4344, 47616), (4464, 46336), (4608, 44888), (5611, 36864), (5792, 35712), (5952, 34752), (6144, 33666), (6516, 31744), (7936, 26064), (8688, 23808), (8928, 23168), (9216, 22444), (11222, 18432), (11584, 17856), (11904, 17376), (12288, 16833), (13032, 15872)]