208608512

素因数分解:

$2^8\times 7^1\times {\mathrm{116411}}^1$

素因数の和:116434

約数の個数: 36

約数和(自身を含む): 475892256

約数和(自身を除く): 267283744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116411, 232822, 465644, 814877, 931288, 1629754, 1862576, 3259508, 3725152, 6519016, 7450304, 13038032, 14900608, 26076064, 29801216, 52152128, 104304256, 208608512]

約数ペア:

[(1, 208608512), (2, 104304256), (4, 52152128), (7, 29801216), (8, 26076064), (14, 14900608), (16, 13038032), (28, 7450304), (32, 6519016), (56, 3725152), (64, 3259508), (112, 1862576), (128, 1629754), (224, 931288), (256, 814877), (448, 465644), (896, 232822), (1792, 116411)]