200958170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870831}}^1$

素因数の和:2870845

約数の個数: 16

約数和(自身を含む): 413399808

約数和(自身を除く): 212441638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870831, 5741662, 14354155, 20095817, 28708310, 40191634, 100479085, 200958170]

約数ペア:

[(1, 200958170), (2, 100479085), (5, 40191634), (7, 28708310), (10, 20095817), (14, 14354155), (35, 5741662), (70, 2870831)]