209966166

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{284507}}^1$

素因数の和:284556

約数の個数: 24

約数和(自身を含む): 466024104

約数和(自身を除く): 256057938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 284507, 569014, 853521, 1707042, 2560563, 5121126, 11664787, 23329574, 34994361, 69988722, 104983083, 209966166]

約数ペア:

[(1, 209966166), (2, 104983083), (3, 69988722), (6, 34994361), (9, 23329574), (18, 11664787), (41, 5121126), (82, 2560563), (123, 1707042), (246, 853521), (369, 569014), (738, 284507)]