214897396

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{6871}}^1$

素因数の和:7999

約数の個数: 24

約数和(自身を含む): 430242176

約数和(自身を除く): 215344780

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 4468, 6871, 7819, 13742, 15638, 27484, 31276, 48097, 96194, 192388, 7674907, 15349814, 30699628, 53724349, 107448698, 214897396]

約数ペア:

[(1, 214897396), (2, 107448698), (4, 53724349), (7, 30699628), (14, 15349814), (28, 7674907), (1117, 192388), (2234, 96194), (4468, 48097), (6871, 31276), (7819, 27484), (13742, 15638)]