209854692

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{9209}}^1$

素因数の和:9433

約数の個数: 48

約数和(自身を含む): 546705600

約数和(自身を除く): 336850908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 7596, 9209, 11394, 18418, 22788, 27627, 36836, 55254, 82881, 110508, 165762, 248643, 331524, 497286, 994572, 1943099, 3886198, 5829297, 7772396, 11658594, 17487891, 23317188, 34975782, 52463673, 69951564, 104927346, 209854692]

約数ペア:

[(1, 209854692), (2, 104927346), (3, 69951564), (4, 52463673), (6, 34975782), (9, 23317188), (12, 17487891), (18, 11658594), (27, 7772396), (36, 5829297), (54, 3886198), (108, 1943099), (211, 994572), (422, 497286), (633, 331524), (844, 248643), (1266, 165762), (1899, 110508), (2532, 82881), (3798, 55254), (5697, 36836), (7596, 27627), (9209, 22788), (11394, 18418)]