205416146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 337841280

約数和(自身を除く): 132425134

約数列:

[1, 2, 13, 26, 113, 139, 226, 278, 503, 1006, 1469, 1807, 2938, 3614, 6539, 13078, 15707, 31414, 56839, 69917, 113678, 139834, 204191, 408382, 738907, 908921, 1477814, 1817842, 7900621, 15801242, 102708073, 205416146]

約数ペア:

[(1, 205416146), (2, 102708073), (13, 15801242), (26, 7900621), (113, 1817842), (139, 1477814), (226, 908921), (278, 738907), (503, 408382), (1006, 204191), (1469, 139834), (1807, 113678), (2938, 69917), (3614, 56839), (6539, 31414), (13078, 15707)]