201090236

素因数分解:

$2^2\times {\mathrm{107}}^2\times {\mathrm{4391}}^1$

素因数の和:4609

約数の個数: 18

約数和(自身を含む): 355308408

約数和(自身を除く): 154218172

約数列:

[1, 2, 4, 107, 214, 428, 4391, 8782, 11449, 17564, 22898, 45796, 469837, 939674, 1879348, 50272559, 100545118, 201090236]

約数ペア:

[(1, 201090236), (2, 100545118), (4, 50272559), (107, 1879348), (214, 939674), (428, 469837), (4391, 45796), (8782, 22898), (11449, 17564)]