201899269

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 245523320

約数和(自身を除く): 43624051

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 3469, 4477, 5291, 38159, 45097, 58201, 128353, 419749, 496067, 1411883, 1668589, 5456737, 15530713, 18354479, 201899269]

約数ペア:

[(1, 201899269), (11, 18354479), (13, 15530713), (37, 5456737), (121, 1668589), (143, 1411883), (407, 496067), (481, 419749), (1573, 128353), (3469, 58201), (4477, 45097), (5291, 38159)]