203898549799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{69847}}^1$

素因数の和:70387

約数の個数: 32

約数和(自身を含む): 251050475520

約数和(自身を除く): 47151925721

約数列:

[1, 7, 19, 47, 133, 329, 467, 893, 3269, 6251, 8873, 21949, 62111, 69847, 153643, 417031, 488929, 1327093, 2919217, 3282809, 9289651, 22979663, 32618549, 62373371, 228329843, 436613597, 619752431, 1533071803, 4338267017, 10731502621, 29128364257, 203898549799]

約数ペア:

[(1, 203898549799), (7, 29128364257), (19, 10731502621), (47, 4338267017), (133, 1533071803), (329, 619752431), (467, 436613597), (893, 228329843), (3269, 62373371), (6251, 32618549), (8873, 22979663), (21949, 9289651), (62111, 3282809), (69847, 2919217), (153643, 1327093), (417031, 488929)]