201700870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881441}}^1$

素因数の和:2881455

約数の個数: 16

約数和(自身を含む): 414927648

約数和(自身を除く): 213226778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881441, 5762882, 14407205, 20170087, 28814410, 40340174, 100850435, 201700870]

約数ペア:

[(1, 201700870), (2, 100850435), (5, 40340174), (7, 28814410), (10, 20170087), (14, 14407205), (35, 5762882), (70, 2881441)]