206571648

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 603187200

約数和(自身を除く): 396615552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1231, 1311, 1472, 1748, 1824, 2208, 2432, 2462, 2622, 2944, 3496, 3648, 3693, 4416, 4924, 5244, 6992, 7296, 7386, 8832, 9848, 10488, 13984, 14772, 19696, 20976, 23389, 27968, 28313, 29544, 39392, 41952, 46778, 55936, 56626, 59088, 70167, 78784, 83904, 84939, 93556, 113252, 118176, 140334, 157568, 167808, 169878, 187112, 226504, 236352, 280668, 339756, 374224, 453008, 472704, 537947, 561336, 679512, 748448, 906016, 1075894, 1122672, 1359024, 1496896, 1613841, 1812032, 2151788, 2245344, 2718048, 2993792, 3227682, 3624064, 4303576, 4490688, 5436096, 6455364, 8607152, 8981376, 10872192, 12910728, 17214304, 25821456, 34428608, 51642912, 68857216, 103285824, 206571648]

約数ペア:

[(1, 206571648), (2, 103285824), (3, 68857216), (4, 51642912), (6, 34428608), (8, 25821456), (12, 17214304), (16, 12910728), (19, 10872192), (23, 8981376), (24, 8607152), (32, 6455364), (38, 5436096), (46, 4490688), (48, 4303576), (57, 3624064), (64, 3227682), (69, 2993792), (76, 2718048), (92, 2245344), (96, 2151788), (114, 1812032), (128, 1613841), (138, 1496896), (152, 1359024), (184, 1122672), (192, 1075894), (228, 906016), (276, 748448), (304, 679512), (368, 561336), (384, 537947), (437, 472704), (456, 453008), (552, 374224), (608, 339756), (736, 280668), (874, 236352), (912, 226504), (1104, 187112), (1216, 169878), (1231, 167808), (1311, 157568), (1472, 140334), (1748, 118176), (1824, 113252), (2208, 93556), (2432, 84939), (2462, 83904), (2622, 78784), (2944, 70167), (3496, 59088), (3648, 56626), (3693, 55936), (4416, 46778), (4924, 41952), (5244, 39392), (6992, 29544), (7296, 28313), (7386, 27968), (8832, 23389), (9848, 20976), (10488, 19696), (13984, 14772)]