200508070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2864401}}^1$

素因数の和:2864415

約数の個数: 16

約数和(自身を含む): 412473888

約数和(自身を除く): 211965818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2864401, 5728802, 14322005, 20050807, 28644010, 40101614, 100254035, 200508070]

約数ペア:

[(1, 200508070), (2, 100254035), (5, 40101614), (7, 28644010), (10, 20050807), (14, 14322005), (35, 5728802), (70, 2864401)]