208317681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12451}}^1$

素因数の和:12494

約数の個数: 36

約数和(自身を含む): 355479696

約数和(自身を除く): 147162015

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 12451, 16731, 37353, 112059, 136961, 161863, 410883, 485589, 1232649, 1456767, 1780493, 2104219, 5341479, 6312657, 16024437, 18937971, 23146409, 69439227, 208317681]

約数ペア:

[(1, 208317681), (3, 69439227), (9, 23146409), (11, 18937971), (13, 16024437), (33, 6312657), (39, 5341479), (99, 2104219), (117, 1780493), (143, 1456767), (169, 1232649), (429, 485589), (507, 410883), (1287, 161863), (1521, 136961), (1859, 112059), (5577, 37353), (12451, 16731)]