197297296

素因数分解:

$2^4\times 7^1\times {\mathrm{1761583}}^1$

素因数の和:1761598

約数の個数: 20

約数和(自身を含む): 436872832

約数和(自身を除く): 239575536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1761583, 3523166, 7046332, 12331081, 14092664, 24662162, 28185328, 49324324, 98648648, 197297296]

約数ペア:

[(1, 197297296), (2, 98648648), (4, 49324324), (7, 28185328), (8, 24662162), (14, 14092664), (16, 12331081), (28, 7046332), (56, 3523166), (112, 1761583)]