200998503

素因数分解:

$3^4\times {\mathrm{1217}}^1\times {\mathrm{2039}}^1$

素因数の和:3268

約数の個数: 20

約数和(自身を含む): 300651120

約数和(自身を除く): 99652617

約数列:

[1, 3, 9, 27, 81, 1217, 2039, 3651, 6117, 10953, 18351, 32859, 55053, 98577, 165159, 2481463, 7444389, 22333167, 66999501, 200998503]

約数ペア:

[(1, 200998503), (3, 66999501), (9, 22333167), (27, 7444389), (81, 2481463), (1217, 165159), (2039, 98577), (3651, 55053), (6117, 32859), (10953, 18351)]