205449912

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3701}}^1$

素因数の和:3973

約数の個数: 64

約数和(自身を含む): 573069600

約数和(自身を除く): 367619688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3701, 4626, 6168, 6939, 7402, 9252, 11103, 13878, 14804, 18504, 22206, 27756, 29608, 33309, 44412, 55512, 66618, 88824, 99927, 133236, 199854, 266472, 399708, 799416, 951157, 1902314, 2853471, 3804628, 5706942, 7609256, 8560413, 11413884, 17120826, 22827768, 25681239, 34241652, 51362478, 68483304, 102724956, 205449912]

約数ペア:

[(1, 205449912), (2, 102724956), (3, 68483304), (4, 51362478), (6, 34241652), (8, 25681239), (9, 22827768), (12, 17120826), (18, 11413884), (24, 8560413), (27, 7609256), (36, 5706942), (54, 3804628), (72, 2853471), (108, 1902314), (216, 951157), (257, 799416), (514, 399708), (771, 266472), (1028, 199854), (1542, 133236), (2056, 99927), (2313, 88824), (3084, 66618), (3701, 55512), (4626, 44412), (6168, 33309), (6939, 29608), (7402, 27756), (9252, 22206), (11103, 18504), (13878, 14804)]