203973012711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{258697}}^1$

素因数の和:259032

約数の個数: 48

約数和(自身を含む): 332217902016

約数和(自身を除く): 128244889305

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 293, 299, 879, 897, 2637, 2691, 3809, 6739, 11427, 20217, 34281, 60651, 87607, 258697, 262821, 776091, 788463, 2328273, 3363061, 5950031, 10089183, 17850093, 30267549, 53550279, 75798221, 77350403, 227394663, 232051209, 682183989, 696153627, 985376873, 1743359083, 2956130619, 5230077249, 8868391857, 15690231747, 22663668079, 67991004237, 203973012711]

約数ペア:

[(1, 203973012711), (3, 67991004237), (9, 22663668079), (13, 15690231747), (23, 8868391857), (39, 5230077249), (69, 2956130619), (117, 1743359083), (207, 985376873), (293, 696153627), (299, 682183989), (879, 232051209), (897, 227394663), (2637, 77350403), (2691, 75798221), (3809, 53550279), (6739, 30267549), (11427, 17850093), (20217, 10089183), (34281, 5950031), (60651, 3363061), (87607, 2328273), (258697, 788463), (262821, 776091)]