200419184

素因数分解:

$2^4\times 7^1\times {\mathrm{1789457}}^1$

素因数の和:1789472

約数の個数: 20

約数和(自身を含む): 443785584

約数和(自身を除く): 243366400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789457, 3578914, 7157828, 12526199, 14315656, 25052398, 28631312, 50104796, 100209592, 200419184]

約数ペア:

[(1, 200419184), (2, 100209592), (4, 50104796), (7, 28631312), (8, 25052398), (14, 14315656), (16, 12526199), (28, 7157828), (56, 3578914), (112, 1789457)]