208712268

素因数分解:

$2^2\times 3^3\times {\mathrm{379}}^1\times {\mathrm{5099}}^1$

素因数の和:5491

約数の個数: 48

約数和(自身を含む): 542640000

約数和(自身を除く): 333927732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 379, 758, 1137, 1516, 2274, 3411, 4548, 5099, 6822, 10198, 10233, 13644, 15297, 20396, 20466, 30594, 40932, 45891, 61188, 91782, 137673, 183564, 275346, 550692, 1932521, 3865042, 5797563, 7730084, 11595126, 17392689, 23190252, 34785378, 52178067, 69570756, 104356134, 208712268]

約数ペア:

[(1, 208712268), (2, 104356134), (3, 69570756), (4, 52178067), (6, 34785378), (9, 23190252), (12, 17392689), (18, 11595126), (27, 7730084), (36, 5797563), (54, 3865042), (108, 1932521), (379, 550692), (758, 275346), (1137, 183564), (1516, 137673), (2274, 91782), (3411, 61188), (4548, 45891), (5099, 40932), (6822, 30594), (10198, 20466), (10233, 20396), (13644, 15297)]