201559568

素因数分解:

$2^4\times 7^1\times {\mathrm{1799639}}^1$

素因数の和:1799654

約数の個数: 20

約数和(自身を含む): 446310720

約数和(自身を除く): 244751152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1799639, 3599278, 7198556, 12597473, 14397112, 25194946, 28794224, 50389892, 100779784, 201559568]

約数ペア:

[(1, 201559568), (2, 100779784), (4, 50389892), (7, 28794224), (8, 25194946), (14, 14397112), (16, 12597473), (28, 7198556), (56, 3599278), (112, 1799639)]