203988

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 483840

約数和(自身を除く): 279852

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 534, 573, 764, 1068, 1146, 2292, 16999, 33998, 50997, 67996, 101994, 203988]

約数ペア:

[(1, 203988), (2, 101994), (3, 67996), (4, 50997), (6, 33998), (12, 16999), (89, 2292), (178, 1146), (191, 1068), (267, 764), (356, 573), (382, 534)]