197980479894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1940985097}}^1$

素因数の和:1940985119

約数の個数: 16

約数和(自身を含む): 419252781168

約数和(自身を除く): 221272301274

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1940985097, 3881970194, 5822955291, 11645910582, 32996746649, 65993493298, 98990239947, 197980479894]

約数ペア:

[(1, 197980479894), (2, 98990239947), (3, 65993493298), (6, 32996746649), (17, 11645910582), (34, 5822955291), (51, 3881970194), (102, 1940985097)]