199322817

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{11131}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 273580032

約数和(自身を除く): 74257215

約数列:

[1, 3, 47, 127, 141, 381, 5969, 11131, 17907, 33393, 523157, 1413637, 1569471, 4240911, 66440939, 199322817]

約数ペア:

[(1, 199322817), (3, 66440939), (47, 4240911), (127, 1569471), (141, 1413637), (381, 523157), (5969, 33393), (11131, 17907)]