196268157

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{382589}}^1$

素因数の和:382617

約数の個数: 16

約数和(自身を含む): 306072000

約数和(自身を除く): 109803843

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 382589, 1147767, 3443301, 7269191, 10329903, 21807573, 65422719, 196268157]

約数ペア:

[(1, 196268157), (3, 65422719), (9, 21807573), (19, 10329903), (27, 7269191), (57, 3443301), (171, 1147767), (513, 382589)]