201918916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{7069}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 364840280

約数和(自身を除く): 162921364

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 772, 7069, 7141, 14138, 14282, 28276, 28564, 261553, 523106, 1046212, 1364317, 2728634, 5457268, 50479729, 100959458, 201918916]

約数ペア:

[(1, 201918916), (2, 100959458), (4, 50479729), (37, 5457268), (74, 2728634), (148, 1364317), (193, 1046212), (386, 523106), (772, 261553), (7069, 28564), (7141, 28276), (14138, 14282)]