201997037711

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{499571}}^1$

素因数の和:500854

約数の個数: 16

約数和(自身を含む): 235957847040

約数和(自身を除く): 33960809329

約数列:

[1, 7, 47, 329, 1229, 8603, 57763, 404341, 499571, 3496997, 23479837, 164358859, 613972759, 4297809313, 28856719673, 201997037711]

約数ペア:

[(1, 201997037711), (7, 28856719673), (47, 4297809313), (329, 613972759), (1229, 164358859), (8603, 23479837), (57763, 3496997), (404341, 499571)]