102278396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211319}}^1$

素因数の和:211345

約数の個数: 18

約数和(自身を含む): 196738920

約数和(自身を除く): 94460524

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 211319, 422638, 845276, 2324509, 4649018, 9298036, 25569599, 51139198, 102278396]

約数ペア:

[(1, 102278396), (2, 51139198), (4, 25569599), (11, 9298036), (22, 4649018), (44, 2324509), (121, 845276), (242, 422638), (484, 211319)]