200855944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{809903}}^1$

素因数の和:809940

約数の個数: 16

約数和(自身を含む): 388753920

約数和(自身を除く): 187897976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 809903, 1619806, 3239612, 6479224, 25106993, 50213986, 100427972, 200855944]

約数ペア:

[(1, 200855944), (2, 100427972), (4, 50213986), (8, 25106993), (31, 6479224), (62, 3239612), (124, 1619806), (248, 809903)]