211037277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 315394560

約数和(自身を除く): 104357283

約数列:

[1, 3, 11, 33, 59, 107, 177, 321, 649, 1013, 1177, 1947, 3039, 3531, 6313, 11143, 18939, 33429, 59767, 69443, 108391, 179301, 208329, 325173, 657437, 1192301, 1972311, 3576903, 6395069, 19185207, 70345759, 211037277]

約数ペア:

[(1, 211037277), (3, 70345759), (11, 19185207), (33, 6395069), (59, 3576903), (107, 1972311), (177, 1192301), (321, 657437), (649, 325173), (1013, 208329), (1177, 179301), (1947, 108391), (3039, 69443), (3531, 59767), (6313, 33429), (11143, 18939)]