209112576

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 80

約数和(自身を含む): 562650000

約数和(自身を除く): 353537424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1249, 1308, 1536, 1744, 2498, 2616, 3488, 3747, 4996, 5232, 6976, 7494, 9992, 10464, 13952, 14988, 19984, 20928, 27904, 29976, 39968, 41856, 55808, 59952, 79936, 83712, 119904, 136141, 159872, 167424, 239808, 272282, 319744, 408423, 479616, 544564, 639488, 816846, 959232, 1089128, 1633692, 1918464, 2178256, 3267384, 4356512, 6534768, 8713024, 13069536, 17426048, 26139072, 34852096, 52278144, 69704192, 104556288, 209112576]

約数ペア:

[(1, 209112576), (2, 104556288), (3, 69704192), (4, 52278144), (6, 34852096), (8, 26139072), (12, 17426048), (16, 13069536), (24, 8713024), (32, 6534768), (48, 4356512), (64, 3267384), (96, 2178256), (109, 1918464), (128, 1633692), (192, 1089128), (218, 959232), (256, 816846), (327, 639488), (384, 544564), (436, 479616), (512, 408423), (654, 319744), (768, 272282), (872, 239808), (1249, 167424), (1308, 159872), (1536, 136141), (1744, 119904), (2498, 83712), (2616, 79936), (3488, 59952), (3747, 55808), (4996, 41856), (5232, 39968), (6976, 29976), (7494, 27904), (9992, 20928), (10464, 19984), (13952, 14988)]