205111928

素因数分解:

$2^3\times 7^1\times {\mathrm{3662713}}^1$

素因数の和:3662726

約数の個数: 16

約数和(自身を含む): 439525680

約数和(自身を除く): 234413752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3662713, 7325426, 14650852, 25638991, 29301704, 51277982, 102555964, 205111928]

約数ペア:

[(1, 205111928), (2, 102555964), (4, 51277982), (7, 29301704), (8, 25638991), (14, 14650852), (28, 7325426), (56, 3662713)]