200748387

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 311718400

約数和(自身を除く): 110970013

約数列:

[1, 3, 7, 21, 97, 139, 291, 417, 679, 709, 973, 2037, 2127, 2919, 4963, 13483, 14889, 40449, 68773, 94381, 98551, 206319, 283143, 295653, 481411, 689857, 1444233, 2069571, 9559447, 28678341, 66916129, 200748387]

約数ペア:

[(1, 200748387), (3, 66916129), (7, 28678341), (21, 9559447), (97, 2069571), (139, 1444233), (291, 689857), (417, 481411), (679, 295653), (709, 283143), (973, 206319), (2037, 98551), (2127, 94381), (2919, 68773), (4963, 40449), (13483, 14889)]