201992770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885611}}^1$

素因数の和:2885625

約数の個数: 16

約数和(自身を含む): 415528128

約数和(自身を除く): 213535358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885611, 5771222, 14428055, 20199277, 28856110, 40398554, 100996385, 201992770]

約数ペア:

[(1, 201992770), (2, 100996385), (5, 40398554), (7, 28856110), (10, 20199277), (14, 14428055), (35, 5771222), (70, 2885611)]