219025402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{5749}}^1$

素因数の和:6237

約数の個数: 16

約数和(自身を含む): 336996000

約数和(自身を除く): 117970598

約数列:

[1, 2, 43, 86, 443, 886, 5749, 11498, 19049, 38098, 247207, 494414, 2546807, 5093614, 109512701, 219025402]

約数ペア:

[(1, 219025402), (2, 109512701), (43, 5093614), (86, 2546807), (443, 494414), (886, 247207), (5749, 38098), (11498, 19049)]