201394795

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 281731968

約数和(自身を除く): 80337173

約数列:

[1, 5, 7, 35, 97, 137, 433, 485, 679, 685, 959, 2165, 3031, 3395, 4795, 13289, 15155, 42001, 59321, 66445, 93023, 210005, 294007, 296605, 415247, 465115, 1470035, 2076235, 5754137, 28770685, 40278959, 201394795]

約数ペア:

[(1, 201394795), (5, 40278959), (7, 28770685), (35, 5754137), (97, 2076235), (137, 1470035), (433, 465115), (485, 415247), (679, 296605), (685, 294007), (959, 210005), (2165, 93023), (3031, 66445), (3395, 59321), (4795, 42001), (13289, 15155)]