211672844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{38153}}^1$

素因数の和:38249

約数の個数: 24

約数和(自身を含む): 395275440

約数和(自身を除く): 183602596

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 38153, 76306, 152612, 724907, 1449814, 2785169, 2899628, 5570338, 11140676, 52918211, 105836422, 211672844]

約数ペア:

[(1, 211672844), (2, 105836422), (4, 52918211), (19, 11140676), (38, 5570338), (73, 2899628), (76, 2785169), (146, 1449814), (292, 724907), (1387, 152612), (2774, 76306), (5548, 38153)]