207711744

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 556512000

約数和(自身を除く): 348800256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 499, 512, 542, 768, 813, 998, 1084, 1497, 1536, 1626, 1996, 2168, 2994, 3252, 3992, 4336, 5988, 6504, 7984, 8672, 11976, 13008, 15968, 17344, 23952, 26016, 31936, 34688, 47904, 52032, 63872, 69376, 95808, 104064, 127744, 135229, 138752, 191616, 208128, 255488, 270458, 383232, 405687, 416256, 540916, 766464, 811374, 1081832, 1622748, 2163664, 3245496, 4327328, 6490992, 8654656, 12981984, 17309312, 25963968, 34618624, 51927936, 69237248, 103855872, 207711744]

約数ペア:

[(1, 207711744), (2, 103855872), (3, 69237248), (4, 51927936), (6, 34618624), (8, 25963968), (12, 17309312), (16, 12981984), (24, 8654656), (32, 6490992), (48, 4327328), (64, 3245496), (96, 2163664), (128, 1622748), (192, 1081832), (256, 811374), (271, 766464), (384, 540916), (499, 416256), (512, 405687), (542, 383232), (768, 270458), (813, 255488), (998, 208128), (1084, 191616), (1497, 138752), (1536, 135229), (1626, 127744), (1996, 104064), (2168, 95808), (2994, 69376), (3252, 63872), (3992, 52032), (4336, 47904), (5988, 34688), (6504, 31936), (7984, 26016), (8672, 23952), (11976, 17344), (13008, 15968)]