202945508

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{76757}}^1$

素因数の和:77422

約数の個数: 12

約数和(自身を含む): 355696572

約数和(自身を除く): 152751064

約数列:

[1, 2, 4, 661, 1322, 2644, 76757, 153514, 307028, 50736377, 101472754, 202945508]

約数ペア:

[(1, 202945508), (2, 101472754), (4, 50736377), (661, 307028), (1322, 153514), (2644, 76757)]