202022044

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51907}}^1$

素因数の和:52057

約数の個数: 24

約数和(自身を含む): 406958720

約数和(自身を除く): 204936676

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51907, 103814, 207628, 363349, 726698, 1453396, 7215073, 14430146, 28860292, 50505511, 101011022, 202022044]

約数ペア:

[(1, 202022044), (2, 101011022), (4, 50505511), (7, 28860292), (14, 14430146), (28, 7215073), (139, 1453396), (278, 726698), (556, 363349), (973, 207628), (1946, 103814), (3892, 51907)]