201658347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 328593408

約数和(自身を除く): 126935061

約数列:

[1, 3, 9, 11, 33, 43, 99, 127, 129, 373, 381, 387, 473, 1119, 1143, 1397, 1419, 3357, 4103, 4191, 4257, 5461, 12309, 12573, 16039, 16383, 36927, 47371, 48117, 49149, 60071, 142113, 144351, 176429, 180213, 426339, 521081, 529287, 540639, 1563243, 1587861, 2036953, 4689729, 6110859, 18332577, 22406483, 67219449, 201658347]

約数ペア:

[(1, 201658347), (3, 67219449), (9, 22406483), (11, 18332577), (33, 6110859), (43, 4689729), (99, 2036953), (127, 1587861), (129, 1563243), (373, 540639), (381, 529287), (387, 521081), (473, 426339), (1119, 180213), (1143, 176429), (1397, 144351), (1419, 142113), (3357, 60071), (4103, 49149), (4191, 48117), (4257, 47371), (5461, 36927), (12309, 16383), (12573, 16039)]