206260768

素因数分解:

$2^5\times 7^1\times {\mathrm{920807}}^1$

素因数の和:920824

約数の個数: 24

約数和(自身を含む): 464087232

約数和(自身を除く): 257826464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 920807, 1841614, 3683228, 6445649, 7366456, 12891298, 14732912, 25782596, 29465824, 51565192, 103130384, 206260768]

約数ペア:

[(1, 206260768), (2, 103130384), (4, 51565192), (7, 29465824), (8, 25782596), (14, 14732912), (16, 12891298), (28, 7366456), (32, 6445649), (56, 3683228), (112, 1841614), (224, 920807)]