206587136

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 492129792

約数和(自身を除く): 285542656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 383, 392, 448, 602, 688, 766, 784, 896, 1204, 1376, 1532, 1568, 1792, 2107, 2408, 2681, 2752, 3064, 3136, 4214, 4816, 5362, 5504, 6128, 6272, 8428, 9632, 10724, 11008, 12256, 12544, 16469, 16856, 18767, 19264, 21448, 24512, 32938, 33712, 37534, 38528, 42896, 49024, 65876, 67424, 75068, 77056, 85792, 98048, 115283, 131752, 134848, 150136, 171584, 230566, 263504, 269696, 300272, 343168, 461132, 527008, 539392, 600544, 686336, 806981, 922264, 1054016, 1201088, 1613962, 1844528, 2108032, 2402176, 3227924, 3689056, 4216064, 4804352, 6455848, 7378112, 12911696, 14756224, 25823392, 29512448, 51646784, 103293568, 206587136]

約数ペア:

[(1, 206587136), (2, 103293568), (4, 51646784), (7, 29512448), (8, 25823392), (14, 14756224), (16, 12911696), (28, 7378112), (32, 6455848), (43, 4804352), (49, 4216064), (56, 3689056), (64, 3227924), (86, 2402176), (98, 2108032), (112, 1844528), (128, 1613962), (172, 1201088), (196, 1054016), (224, 922264), (256, 806981), (301, 686336), (344, 600544), (383, 539392), (392, 527008), (448, 461132), (602, 343168), (688, 300272), (766, 269696), (784, 263504), (896, 230566), (1204, 171584), (1376, 150136), (1532, 134848), (1568, 131752), (1792, 115283), (2107, 98048), (2408, 85792), (2681, 77056), (2752, 75068), (3064, 67424), (3136, 65876), (4214, 49024), (4816, 42896), (5362, 38528), (5504, 37534), (6128, 33712), (6272, 32938), (8428, 24512), (9632, 21448), (10724, 19264), (11008, 18767), (12256, 16856), (12544, 16469)]