200712314876

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{44444711}}^1$

素因数の和:44445844

約数の個数: 12

約数和(自身を含む): 351557671920

約数和(自身を除く): 150845357044

約数列:

[1, 2, 4, 1129, 2258, 4516, 44444711, 88889422, 177778844, 50178078719, 100356157438, 200712314876]

約数ペア:

[(1, 200712314876), (2, 100356157438), (4, 50178078719), (1129, 177778844), (2258, 88889422), (4516, 44444711)]