205654576322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1\times {\mathrm{23143}}^1$

素因数の和:25898

約数の個数: 32

約数和(自身を含む): 334889976960

約数和(自身を除く): 129235400638

約数列:

[1, 2, 13, 26, 131, 262, 1703, 2609, 3406, 5218, 23143, 33917, 46286, 67834, 300859, 341779, 601718, 683558, 3031733, 4443127, 6063466, 8886254, 39412529, 60380087, 78825058, 120760174, 784941131, 1569882262, 7909791397, 15819582794, 102827288161, 205654576322]

約数ペア:

[(1, 205654576322), (2, 102827288161), (13, 15819582794), (26, 7909791397), (131, 1569882262), (262, 784941131), (1703, 120760174), (2609, 78825058), (3406, 60380087), (5218, 39412529), (23143, 8886254), (33917, 6063466), (46286, 4443127), (67834, 3031733), (300859, 683558), (341779, 601718)]