211429428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2857}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 564649344

約数和(自身を除く): 353219916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 881, 1762, 2643, 2857, 3524, 5286, 5714, 6167, 8571, 10572, 11428, 12334, 17142, 18501, 19999, 24668, 34284, 37002, 39998, 59997, 74004, 79996, 119994, 239988, 2517017, 5034034, 7551051, 10068068, 15102102, 17619119, 30204204, 35238238, 52857357, 70476476, 105714714, 211429428]

約数ペア:

[(1, 211429428), (2, 105714714), (3, 70476476), (4, 52857357), (6, 35238238), (7, 30204204), (12, 17619119), (14, 15102102), (21, 10068068), (28, 7551051), (42, 5034034), (84, 2517017), (881, 239988), (1762, 119994), (2643, 79996), (2857, 74004), (3524, 59997), (5286, 39998), (5714, 37002), (6167, 34284), (8571, 24668), (10572, 19999), (11428, 18501), (12334, 17142)]