207850384

素因数分解:

$2^4\times 7^1\times {\mathrm{1855807}}^1$

素因数の和:1855822

約数の個数: 20

約数和(自身を含む): 460240384

約数和(自身を除く): 252390000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1855807, 3711614, 7423228, 12990649, 14846456, 25981298, 29692912, 51962596, 103925192, 207850384]

約数ペア:

[(1, 207850384), (2, 103925192), (4, 51962596), (7, 29692912), (8, 25981298), (14, 14846456), (16, 12990649), (28, 7423228), (56, 3711614), (112, 1855807)]