206548992

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 156

約数和(自身を含む): 644009184

約数和(自身を除く): 437460192

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, 431, 468, 512, 576, 624, 768, 832, 862, 936, 1024, 1152, 1248, 1293, 1536, 1664, 1724, 1872, 2048, 2304, 2496, 2586, 3072, 3328, 3448, 3744, 3879, 4096, 4608, 4992, 5172, 5603, 6144, 6656, 6896, 7488, 7758, 9216, 9984, 10344, 11206, 12288, 13312, 13792, 14976, 15516, 16809, 18432, 19968, 20688, 22412, 26624, 27584, 29952, 31032, 33618, 36864, 39936, 41376, 44824, 50427, 53248, 55168, 59904, 62064, 67236, 79872, 82752, 89648, 100854, 110336, 119808, 124128, 134472, 159744, 165504, 179296, 201708, 220672, 239616, 248256, 268944, 331008, 358592, 403416, 441344, 479232, 496512, 537888, 662016, 717184, 806832, 882688, 993024, 1075776, 1324032, 1434368, 1613664, 1765376, 1986048, 2151552, 2648064, 2868736, 3227328, 3972096, 4303104, 5296128, 5737472, 6454656, 7944192, 8606208, 11474944, 12909312, 15888384, 17212416, 22949888, 25818624, 34424832, 51637248, 68849664, 103274496, 206548992]

約数ペア:

[(1, 206548992), (2, 103274496), (3, 68849664), (4, 51637248), (6, 34424832), (8, 25818624), (9, 22949888), (12, 17212416), (13, 15888384), (16, 12909312), (18, 11474944), (24, 8606208), (26, 7944192), (32, 6454656), (36, 5737472), (39, 5296128), (48, 4303104), (52, 3972096), (64, 3227328), (72, 2868736), (78, 2648064), (96, 2151552), (104, 1986048), (117, 1765376), (128, 1613664), (144, 1434368), (156, 1324032), (192, 1075776), (208, 993024), (234, 882688), (256, 806832), (288, 717184), (312, 662016), (384, 537888), (416, 496512), (431, 479232), (468, 441344), (512, 403416), (576, 358592), (624, 331008), (768, 268944), (832, 248256), (862, 239616), (936, 220672), (1024, 201708), (1152, 179296), (1248, 165504), (1293, 159744), (1536, 134472), (1664, 124128), (1724, 119808), (1872, 110336), (2048, 100854), (2304, 89648), (2496, 82752), (2586, 79872), (3072, 67236), (3328, 62064), (3448, 59904), (3744, 55168), (3879, 53248), (4096, 50427), (4608, 44824), (4992, 41376), (5172, 39936), (5603, 36864), (6144, 33618), (6656, 31032), (6896, 29952), (7488, 27584), (7758, 26624), (9216, 22412), (9984, 20688), (10344, 19968), (11206, 18432), (12288, 16809), (13312, 15516), (13792, 14976)]