201494876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64499}}^1$

素因数の和:64585

約数の個数: 24

約数和(自身を含む): 390096000

約数和(自身を除く): 188601124

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64499, 128998, 257996, 709489, 1418978, 2837956, 4579429, 9158858, 18317716, 50373719, 100747438, 201494876]

約数ペア:

[(1, 201494876), (2, 100747438), (4, 50373719), (11, 18317716), (22, 9158858), (44, 4579429), (71, 2837956), (142, 1418978), (284, 709489), (781, 257996), (1562, 128998), (3124, 64499)]