201236859

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{13381}}^1$

素因数の和:13947

約数の個数: 16

約数和(自身を含む): 298686240

約数和(自身を除く): 97449381

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 13381, 15039, 40143, 120429, 361287, 7453217, 22359651, 67078953, 201236859]

約数ペア:

[(1, 201236859), (3, 67078953), (9, 22359651), (27, 7453217), (557, 361287), (1671, 120429), (5013, 40143), (13381, 15039)]