196805728

素因数分解:

$2^5\times 7^1\times {\mathrm{878597}}^1$

素因数の和:878614

約数の個数: 24

約数和(自身を含む): 442813392

約数和(自身を除く): 246007664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 878597, 1757194, 3514388, 6150179, 7028776, 12300358, 14057552, 24600716, 28115104, 49201432, 98402864, 196805728]

約数ペア:

[(1, 196805728), (2, 98402864), (4, 49201432), (7, 28115104), (8, 24600716), (14, 14057552), (16, 12300358), (28, 7028776), (32, 6150179), (56, 3514388), (112, 1757194), (224, 878597)]