206774784

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 120

約数和(自身を含む): 623031552

約数和(自身を除く): 416256768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 1951, 2208, 2304, 2944, 3312, 3902, 4416, 4608, 5853, 5888, 6624, 7804, 8832, 11706, 11776, 13248, 15608, 17559, 17664, 23412, 26496, 31216, 35118, 35328, 44873, 46824, 52992, 62432, 70236, 89746, 93648, 105984, 124864, 134619, 140472, 179492, 187296, 249728, 269238, 280944, 358984, 374592, 403857, 499456, 538476, 561888, 717968, 749184, 807714, 998912, 1076952, 1123776, 1435936, 1498368, 1615428, 2153904, 2247552, 2871872, 2996736, 3230856, 4307808, 4495104, 5743744, 6461712, 8615616, 8990208, 11487488, 12923424, 17231232, 22974976, 25846848, 34462464, 51693696, 68924928, 103387392, 206774784]

約数ペア:

[(1, 206774784), (2, 103387392), (3, 68924928), (4, 51693696), (6, 34462464), (8, 25846848), (9, 22974976), (12, 17231232), (16, 12923424), (18, 11487488), (23, 8990208), (24, 8615616), (32, 6461712), (36, 5743744), (46, 4495104), (48, 4307808), (64, 3230856), (69, 2996736), (72, 2871872), (92, 2247552), (96, 2153904), (128, 1615428), (138, 1498368), (144, 1435936), (184, 1123776), (192, 1076952), (207, 998912), (256, 807714), (276, 749184), (288, 717968), (368, 561888), (384, 538476), (414, 499456), (512, 403857), (552, 374592), (576, 358984), (736, 280944), (768, 269238), (828, 249728), (1104, 187296), (1152, 179492), (1472, 140472), (1536, 134619), (1656, 124864), (1951, 105984), (2208, 93648), (2304, 89746), (2944, 70236), (3312, 62432), (3902, 52992), (4416, 46824), (4608, 44873), (5853, 35328), (5888, 35118), (6624, 31216), (7804, 26496), (8832, 23412), (11706, 17664), (11776, 17559), (13248, 15608)]