199410238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{21803}}^1$

素因数の和:22091

約数の個数: 16

約数和(自身を含む): 317902320

約数和(自身を除く): 118492082

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 21803, 43606, 370651, 741302, 5865007, 11730014, 99705119, 199410238]

約数ペア:

[(1, 199410238), (2, 99705119), (17, 11730014), (34, 5865007), (269, 741302), (538, 370651), (4573, 43606), (9146, 21803)]