200081630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2858309}}^1$

素因数の和:2858323

約数の個数: 16

約数和(自身を含む): 411596640

約数和(自身を除く): 211515010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2858309, 5716618, 14291545, 20008163, 28583090, 40016326, 100040815, 200081630]

約数ペア:

[(1, 200081630), (2, 100040815), (5, 40016326), (7, 28583090), (10, 20008163), (14, 14291545), (35, 5716618), (70, 2858309)]