207753616

素因数分解:

$2^4\times 7^1\times {\mathrm{1854943}}^1$

素因数の和:1854958

約数の個数: 20

約数和(自身を含む): 460026112

約数和(自身を除く): 252272496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1854943, 3709886, 7419772, 12984601, 14839544, 25969202, 29679088, 51938404, 103876808, 207753616]

約数ペア:

[(1, 207753616), (2, 103876808), (4, 51938404), (7, 29679088), (8, 25969202), (14, 14839544), (16, 12984601), (28, 7419772), (56, 3709886), (112, 1854943)]