210869816

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{10103}}^1$

素因数の和:12718

約数の個数: 16

約数和(自身を含む): 395571600

約数和(自身を除く): 184701784

約数列:

[1, 2, 4, 8, 2609, 5218, 10103, 10436, 20206, 20872, 40412, 80824, 26358727, 52717454, 105434908, 210869816]

約数ペア:

[(1, 210869816), (2, 105434908), (4, 52717454), (8, 26358727), (2609, 80824), (5218, 40412), (10103, 20872), (10436, 20206)]