201461689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 239434272

約数和(自身を除く): 37972583

約数列:

[1, 11, 13, 143, 169, 307, 353, 1859, 3377, 3883, 3991, 4589, 43901, 50479, 51883, 59657, 108371, 570713, 656227, 1192081, 1408823, 15497053, 18314699, 201461689]

約数ペア:

[(1, 201461689), (11, 18314699), (13, 15497053), (143, 1408823), (169, 1192081), (307, 656227), (353, 570713), (1859, 108371), (3377, 59657), (3883, 51883), (3991, 50479), (4589, 43901)]