200720968

素因数分解:

$2^3\times 7^1\times {\mathrm{3584303}}^1$

素因数の和:3584316

約数の個数: 16

約数和(自身を含む): 430116480

約数和(自身を除く): 229395512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3584303, 7168606, 14337212, 25090121, 28674424, 50180242, 100360484, 200720968]

約数ペア:

[(1, 200720968), (2, 100360484), (4, 50180242), (7, 28674424), (8, 25090121), (14, 14337212), (28, 7168606), (56, 3584303)]