206495744

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 112

約数和(自身を含む): 510101088

約数和(自身を除く): 303605344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 277, 364, 416, 448, 512, 554, 728, 832, 896, 1024, 1108, 1456, 1664, 1792, 1939, 2048, 2216, 2912, 3328, 3584, 3601, 3878, 4096, 4432, 5824, 6656, 7168, 7202, 7756, 8192, 8864, 11648, 13312, 14336, 14404, 15512, 17728, 23296, 25207, 26624, 28672, 28808, 31024, 35456, 46592, 50414, 53248, 57344, 57616, 62048, 70912, 93184, 100828, 106496, 115232, 124096, 141824, 186368, 201656, 230464, 248192, 283648, 372736, 403312, 460928, 496384, 567296, 745472, 806624, 921856, 992768, 1134592, 1613248, 1843712, 1985536, 2269184, 3226496, 3687424, 3971072, 6452992, 7374848, 7942144, 12905984, 14749696, 15884288, 25811968, 29499392, 51623936, 103247872, 206495744]

約数ペア:

[(1, 206495744), (2, 103247872), (4, 51623936), (7, 29499392), (8, 25811968), (13, 15884288), (14, 14749696), (16, 12905984), (26, 7942144), (28, 7374848), (32, 6452992), (52, 3971072), (56, 3687424), (64, 3226496), (91, 2269184), (104, 1985536), (112, 1843712), (128, 1613248), (182, 1134592), (208, 992768), (224, 921856), (256, 806624), (277, 745472), (364, 567296), (416, 496384), (448, 460928), (512, 403312), (554, 372736), (728, 283648), (832, 248192), (896, 230464), (1024, 201656), (1108, 186368), (1456, 141824), (1664, 124096), (1792, 115232), (1939, 106496), (2048, 100828), (2216, 93184), (2912, 70912), (3328, 62048), (3584, 57616), (3601, 57344), (3878, 53248), (4096, 50414), (4432, 46592), (5824, 35456), (6656, 31024), (7168, 28808), (7202, 28672), (7756, 26624), (8192, 25207), (8864, 23296), (11648, 17728), (13312, 15512), (14336, 14404)]