201339831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6863}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 337379328

約数和(自身を除く): 136039497

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 6863, 9779, 20589, 29337, 48041, 75493, 144123, 226479, 528451, 871601, 1585353, 2614803, 6101207, 9587611, 18303621, 28762833, 67113277, 201339831]

約数ペア:

[(1, 201339831), (3, 67113277), (7, 28762833), (11, 18303621), (21, 9587611), (33, 6101207), (77, 2614803), (127, 1585353), (231, 871601), (381, 528451), (889, 226479), (1397, 144123), (2667, 75493), (4191, 48041), (6863, 29337), (9779, 20589)]