205236472

素因数分解:

$2^3\times 7^1\times {\mathrm{3664937}}^1$

素因数の和:3664950

約数の個数: 16

約数和(自身を含む): 439792560

約数和(自身を除く): 234556088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3664937, 7329874, 14659748, 25654559, 29319496, 51309118, 102618236, 205236472]

約数ペア:

[(1, 205236472), (2, 102618236), (4, 51309118), (7, 29319496), (8, 25654559), (14, 14659748), (28, 7329874), (56, 3664937)]