209042784

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3037}}^1$

素因数の和:3292

約数の個数: 72

約数和(自身を含む): 597149280

約数和(自身を除く): 388106496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3037, 3824, 4302, 5736, 6074, 7648, 8604, 9111, 11472, 12148, 17208, 18222, 22944, 24296, 27333, 34416, 36444, 48592, 54666, 68832, 72888, 97184, 109332, 145776, 218664, 291552, 437328, 725843, 874656, 1451686, 2177529, 2903372, 4355058, 5806744, 6532587, 8710116, 11613488, 13065174, 17420232, 23226976, 26130348, 34840464, 52260696, 69680928, 104521392, 209042784]

約数ペア:

[(1, 209042784), (2, 104521392), (3, 69680928), (4, 52260696), (6, 34840464), (8, 26130348), (9, 23226976), (12, 17420232), (16, 13065174), (18, 11613488), (24, 8710116), (32, 6532587), (36, 5806744), (48, 4355058), (72, 2903372), (96, 2177529), (144, 1451686), (239, 874656), (288, 725843), (478, 437328), (717, 291552), (956, 218664), (1434, 145776), (1912, 109332), (2151, 97184), (2868, 72888), (3037, 68832), (3824, 54666), (4302, 48592), (5736, 36444), (6074, 34416), (7648, 27333), (8604, 24296), (9111, 22944), (11472, 18222), (12148, 17208)]