202497404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2977903}}^1$

素因数の和:2977924

約数の個数: 12

約数和(自身を含む): 375215904

約数和(自身を除く): 172718500

約数列:

[1, 2, 4, 17, 34, 68, 2977903, 5955806, 11911612, 50624351, 101248702, 202497404]

約数ペア:

[(1, 202497404), (2, 101248702), (4, 50624351), (17, 11911612), (34, 5955806), (68, 2977903)]