202269242

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68473}}^1$

素因数の和:68693

約数の個数: 16

約数和(自身を含む): 348395712

約数和(自身を除く): 146126470

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 68473, 136946, 479311, 958622, 14447803, 28895606, 101134621, 202269242]

約数ペア:

[(1, 202269242), (2, 101134621), (7, 28895606), (14, 14447803), (211, 958622), (422, 479311), (1477, 136946), (2954, 68473)]