214487756

素因数分解:

$2^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{3967}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 429305856

約数和(自身を除く): 214818100

約数列:

[1, 2, 4, 7, 14, 28, 1931, 3862, 3967, 7724, 7934, 13517, 15868, 27034, 27769, 54068, 55538, 111076, 7660277, 15320554, 30641108, 53621939, 107243878, 214487756]

約数ペア:

[(1, 214487756), (2, 107243878), (4, 53621939), (7, 30641108), (14, 15320554), (28, 7660277), (1931, 111076), (3862, 55538), (3967, 54068), (7724, 27769), (7934, 27034), (13517, 15868)]