201906530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884379}}^1$

素因数の和:2884393

約数の個数: 16

約数和(自身を含む): 415350720

約数和(自身を除く): 213444190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884379, 5768758, 14421895, 20190653, 28843790, 40381306, 100953265, 201906530]

約数ペア:

[(1, 201906530), (2, 100953265), (5, 40381306), (7, 28843790), (10, 20190653), (14, 14421895), (35, 5768758), (70, 2884379)]