214950988

素因数分解:

$2^2\times 7^1\times {\mathrm{7676821}}^1$

素因数の和:7676832

約数の個数: 12

約数和(自身を含む): 429902032

約数和(自身を除く): 214951044

約数列:

[1, 2, 4, 7, 14, 28, 7676821, 15353642, 30707284, 53737747, 107475494, 214950988]

約数ペア:

[(1, 214950988), (2, 107475494), (4, 53737747), (7, 30707284), (14, 15353642), (28, 7676821)]