206338077

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 350085120

約数和(自身を除く): 143747043

約数列:

[1, 3, 9, 11, 27, 31, 33, 73, 93, 99, 219, 279, 297, 307, 341, 657, 803, 837, 921, 1023, 1971, 2263, 2409, 2763, 3069, 3377, 6789, 7227, 8289, 9207, 9517, 10131, 20367, 21681, 22411, 24893, 28551, 30393, 61101, 67233, 74679, 85653, 91179, 104687, 201699, 224037, 246521, 256959, 314061, 605097, 672111, 694741, 739563, 942183, 2084223, 2218689, 2826549, 6252669, 6656067, 7642151, 18758007, 22926453, 68779359, 206338077]

約数ペア:

[(1, 206338077), (3, 68779359), (9, 22926453), (11, 18758007), (27, 7642151), (31, 6656067), (33, 6252669), (73, 2826549), (93, 2218689), (99, 2084223), (219, 942183), (279, 739563), (297, 694741), (307, 672111), (341, 605097), (657, 314061), (803, 256959), (837, 246521), (921, 224037), (1023, 201699), (1971, 104687), (2263, 91179), (2409, 85653), (2763, 74679), (3069, 67233), (3377, 61101), (6789, 30393), (7227, 28551), (8289, 24893), (9207, 22411), (9517, 21681), (10131, 20367)]