208039443

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1583}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 281926656

約数和(自身を除く): 73887213

約数列:

[1, 3, 71, 213, 617, 1583, 1851, 4749, 43807, 112393, 131421, 337179, 976711, 2930133, 69346481, 208039443]

約数ペア:

[(1, 208039443), (3, 69346481), (71, 2930133), (213, 976711), (617, 337179), (1583, 131421), (1851, 112393), (4749, 43807)]