202380890663

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{80803}}^1$

素因数の和:81063

約数の個数: 32

約数和(自身を含む): 242675744256

約数和(自身を除く): 40294853593

約数列:

[1, 7, 43, 53, 157, 301, 371, 1099, 2279, 6751, 8321, 15953, 47257, 58247, 80803, 357803, 565621, 2504621, 3474529, 4282559, 12686071, 24321703, 29977913, 88802497, 184150037, 545501053, 672361763, 1289050259, 3818507371, 4706532341, 28911555809, 202380890663]

約数ペア:

[(1, 202380890663), (7, 28911555809), (43, 4706532341), (53, 3818507371), (157, 1289050259), (301, 672361763), (371, 545501053), (1099, 184150037), (2279, 88802497), (6751, 29977913), (8321, 24321703), (15953, 12686071), (47257, 4282559), (58247, 3474529), (80803, 2504621), (357803, 565621)]