201696530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881379}}^1$

素因数の和:2881393

約数の個数: 16

約数和(自身を含む): 414918720

約数和(自身を除く): 213222190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881379, 5762758, 14406895, 20169653, 28813790, 40339306, 100848265, 201696530]

約数ペア:

[(1, 201696530), (2, 100848265), (5, 40339306), (7, 28813790), (10, 20169653), (14, 14406895), (35, 5762758), (70, 2881379)]