208432864

素因数分解:

$2^5\times {\mathrm{2087}}^1\times {\mathrm{3121}}^1$

素因数の和:5218

約数の個数: 24

約数和(自身を含む): 410680368

約数和(自身を除く): 202247504

約数列:

[1, 2, 4, 8, 16, 32, 2087, 3121, 4174, 6242, 8348, 12484, 16696, 24968, 33392, 49936, 66784, 99872, 6513527, 13027054, 26054108, 52108216, 104216432, 208432864]

約数ペア:

[(1, 208432864), (2, 104216432), (4, 52108216), (8, 26054108), (16, 13027054), (32, 6513527), (2087, 99872), (3121, 66784), (4174, 49936), (6242, 33392), (8348, 24968), (12484, 16696)]