200770311

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{222337}}^1$

素因数の和:222390

約数の個数: 16

約数和(自身を含む): 313051904

約数和(自身を除く): 112281593

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 222337, 667011, 1556359, 4669077, 9560491, 28681473, 66923437, 200770311]

約数ペア:

[(1, 200770311), (3, 66923437), (7, 28681473), (21, 9560491), (43, 4669077), (129, 1556359), (301, 667011), (903, 222337)]