200722041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 321939072

約数和(自身を除く): 121217031

約数列:

[1, 3, 9, 13, 39, 71, 73, 117, 213, 219, 331, 639, 657, 923, 949, 993, 2769, 2847, 2979, 4303, 5183, 8307, 8541, 12909, 15549, 23501, 24163, 38727, 46647, 67379, 70503, 72489, 202137, 211509, 217467, 305513, 314119, 606411, 916539, 942357, 1715573, 2749617, 2827071, 5146719, 15440157, 22302449, 66907347, 200722041]

約数ペア:

[(1, 200722041), (3, 66907347), (9, 22302449), (13, 15440157), (39, 5146719), (71, 2827071), (73, 2749617), (117, 1715573), (213, 942357), (219, 916539), (331, 606411), (639, 314119), (657, 305513), (923, 217467), (949, 211509), (993, 202137), (2769, 72489), (2847, 70503), (2979, 67379), (4303, 46647), (5183, 38727), (8307, 24163), (8541, 23501), (12909, 15549)]