197899262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1\times {\mathrm{3529}}^1$

素因数の和:6091

約数の個数: 16

約数和(自身を含む): 324054000

約数和(自身を除く): 126154738

約数列:

[1, 2, 11, 22, 2549, 3529, 5098, 7058, 28039, 38819, 56078, 77638, 8995421, 17990842, 98949631, 197899262]

約数ペア:

[(1, 197899262), (2, 98949631), (11, 17990842), (22, 8995421), (2549, 77638), (3529, 56078), (5098, 38819), (7058, 28039)]