201329968

素因数分解:

$2^4\times 7^1\times {\mathrm{1797589}}^1$

素因数の和:1797604

約数の個数: 20

約数和(自身を含む): 445802320

約数和(自身を除く): 244472352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1797589, 3595178, 7190356, 12583123, 14380712, 25166246, 28761424, 50332492, 100664984, 201329968]

約数ペア:

[(1, 201329968), (2, 100664984), (4, 50332492), (7, 28761424), (8, 25166246), (14, 14380712), (16, 12583123), (28, 7190356), (56, 3595178), (112, 1797589)]