200867816

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230353}}^1$

素因数の和:230468

約数の個数: 16

約数和(自身を含む): 380084100

約数和(自身を除く): 179216284

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230353, 460706, 921412, 1842824, 25108477, 50216954, 100433908, 200867816]

約数ペア:

[(1, 200867816), (2, 100433908), (4, 50216954), (8, 25108477), (109, 1842824), (218, 921412), (436, 460706), (872, 230353)]