200456144

素因数分解:

$2^4\times 7^1\times {\mathrm{1789787}}^1$

素因数の和:1789802

約数の個数: 20

約数和(自身を含む): 443867424

約数和(自身を除く): 243411280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789787, 3579574, 7159148, 12528509, 14318296, 25057018, 28636592, 50114036, 100228072, 200456144]

約数ペア:

[(1, 200456144), (2, 100228072), (4, 50114036), (7, 28636592), (8, 25057018), (14, 14318296), (16, 12528509), (28, 7159148), (56, 3579574), (112, 1789787)]