205767842728

素因数分解:

$2^3\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{1724273}}^1$

素因数の和:1726417

約数の個数: 32

約数和(自身を含む): 441138260160

約数和(自身を除く): 235370417432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2131, 4262, 8524, 14917, 17048, 29834, 59668, 119336, 1724273, 3448546, 6897092, 12069911, 13794184, 24139822, 48279644, 96559288, 3674425763, 7348851526, 14697703052, 25720980341, 29395406104, 51441960682, 102883921364, 205767842728]

約数ペア:

[(1, 205767842728), (2, 102883921364), (4, 51441960682), (7, 29395406104), (8, 25720980341), (14, 14697703052), (28, 7348851526), (56, 3674425763), (2131, 96559288), (4262, 48279644), (8524, 24139822), (14917, 13794184), (17048, 12069911), (29834, 6897092), (59668, 3448546), (119336, 1724273)]