206423201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 223641600

約数和(自身を除く): 17218399

約数列:

[1, 19, 47, 139, 893, 1663, 2641, 6533, 31597, 78161, 124127, 231157, 1485059, 4391983, 10864379, 206423201]

約数ペア:

[(1, 206423201), (19, 10864379), (47, 4391983), (139, 1485059), (893, 231157), (1663, 124127), (2641, 78161), (6533, 31597)]