197018049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{203321}}^1$

素因数の和:203360

約数の個数: 16

約数和(自身を含む): 292783680

約数和(自身を除く): 95765631

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 203321, 609963, 3456457, 3863099, 10369371, 11589297, 65672683, 197018049]

約数ペア:

[(1, 197018049), (3, 65672683), (17, 11589297), (19, 10369371), (51, 3863099), (57, 3456457), (323, 609963), (969, 203321)]