207839168

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 427146720

約数和(自身を除く): 219307552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 103, 164, 206, 328, 412, 656, 769, 824, 1312, 1538, 1648, 2624, 3076, 3296, 4223, 6152, 6592, 8446, 12304, 16892, 24608, 31529, 33784, 49216, 63058, 67568, 79207, 126116, 135136, 158414, 252232, 270272, 316828, 504464, 633656, 1008928, 1267312, 2017856, 2534624, 3247487, 5069248, 6494974, 12989948, 25979896, 51959792, 103919584, 207839168]

約数ペア:

[(1, 207839168), (2, 103919584), (4, 51959792), (8, 25979896), (16, 12989948), (32, 6494974), (41, 5069248), (64, 3247487), (82, 2534624), (103, 2017856), (164, 1267312), (206, 1008928), (328, 633656), (412, 504464), (656, 316828), (769, 270272), (824, 252232), (1312, 158414), (1538, 135136), (1648, 126116), (2624, 79207), (3076, 67568), (3296, 63058), (4223, 49216), (6152, 33784), (6592, 31529), (8446, 24608), (12304, 16892)]