201853912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940903}}^1$

素因数の和:1940922

約数の個数: 16

約数和(自身を含む): 407589840

約数和(自身を除く): 205735928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940903, 3881806, 7763612, 15527224, 25231739, 50463478, 100926956, 201853912]

約数ペア:

[(1, 201853912), (2, 100926956), (4, 50463478), (8, 25231739), (13, 15527224), (26, 7763612), (52, 3881806), (104, 1940903)]