207944912

素因数分解:

$2^4\times 7^1\times {\mathrm{1856651}}^1$

素因数の和:1856666

約数の個数: 20

約数和(自身を含む): 460449696

約数和(自身を除く): 252504784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1856651, 3713302, 7426604, 12996557, 14853208, 25993114, 29706416, 51986228, 103972456, 207944912]

約数ペア:

[(1, 207944912), (2, 103972456), (4, 51986228), (7, 29706416), (8, 25993114), (14, 14853208), (16, 12996557), (28, 7426604), (56, 3713302), (112, 1856651)]