196911568

素因数分解:

$2^4\times 7^1\times {\mathrm{1758139}}^1$

素因数の和:1758154

約数の個数: 20

約数和(自身を含む): 436018720

約数和(自身を除く): 239107152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1758139, 3516278, 7032556, 12306973, 14065112, 24613946, 28130224, 49227892, 98455784, 196911568]

約数ペア:

[(1, 196911568), (2, 98455784), (4, 49227892), (7, 28130224), (8, 24613946), (14, 14065112), (16, 12306973), (28, 7032556), (56, 3516278), (112, 1758139)]