205956

素因数分解:

$2^2\times 3^3\times {\mathrm{1907}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 534240

約数和(自身を除く): 328284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1907, 3814, 5721, 7628, 11442, 17163, 22884, 34326, 51489, 68652, 102978, 205956]

約数ペア:

[(1, 205956), (2, 102978), (3, 68652), (4, 51489), (6, 34326), (9, 22884), (12, 17163), (18, 11442), (27, 7628), (36, 5721), (54, 3814), (108, 1907)]