204230719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{37357}}^1$

素因数の和:37446

約数の個数: 16

約数和(自身を含む): 258218496

約数和(自身を除く): 53987777

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 37357, 261499, 410927, 2652347, 2876489, 18566429, 29175817, 204230719]

約数ペア:

[(1, 204230719), (7, 29175817), (11, 18566429), (71, 2876489), (77, 2652347), (497, 410927), (781, 261499), (5467, 37357)]