200633391

素因数分解:

$3^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 341785600

約数和(自身を除く): 141152209

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 343, 441, 631, 721, 927, 1029, 1893, 2163, 3087, 4417, 5047, 5679, 6489, 13251, 15141, 30919, 35329, 39753, 45423, 64993, 92757, 105987, 194979, 216433, 278271, 317961, 454951, 584937, 649299, 1364853, 1947897, 3184657, 4094559, 9553971, 22292599, 28661913, 66877797, 200633391]

約数ペア:

[(1, 200633391), (3, 66877797), (7, 28661913), (9, 22292599), (21, 9553971), (49, 4094559), (63, 3184657), (103, 1947897), (147, 1364853), (309, 649299), (343, 584937), (441, 454951), (631, 317961), (721, 278271), (927, 216433), (1029, 194979), (1893, 105987), (2163, 92757), (3087, 64993), (4417, 45423), (5047, 39753), (5679, 35329), (6489, 30919), (13251, 15141)]