209279705292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{276825007}}^1$

素因数の和:276825027

約数の個数: 48

約数和(自身を含む): 620088017920

約数和(自身を除く): 410808312628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 276825007, 553650014, 830475021, 1107300028, 1660950042, 1937775049, 2491425063, 3321900084, 3875550098, 4982850126, 5813325147, 7474275189, 7751100196, 9965700252, 11626650294, 14948550378, 17439975441, 23253300588, 29897100756, 34879950882, 52319926323, 69759901764, 104639852646, 209279705292]

約数ペア:

[(1, 209279705292), (2, 104639852646), (3, 69759901764), (4, 52319926323), (6, 34879950882), (7, 29897100756), (9, 23253300588), (12, 17439975441), (14, 14948550378), (18, 11626650294), (21, 9965700252), (27, 7751100196), (28, 7474275189), (36, 5813325147), (42, 4982850126), (54, 3875550098), (63, 3321900084), (84, 2491425063), (108, 1937775049), (126, 1660950042), (189, 1107300028), (252, 830475021), (378, 553650014), (756, 276825007)]