208475824

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{11813}}^1$

素因数の和:12924

約数の個数: 20

約数和(自身を含む): 404322336

約数和(自身を除く): 195846512

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 11813, 17648, 23626, 47252, 94504, 189008, 13029739, 26059478, 52118956, 104237912, 208475824]

約数ペア:

[(1, 208475824), (2, 104237912), (4, 52118956), (8, 26059478), (16, 13029739), (1103, 189008), (2206, 94504), (4412, 47252), (8824, 23626), (11813, 17648)]