201961795

素因数分解:

$5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{12517}}^1$

素因数の和:12990

約数の個数: 16

約数和(自身を含む): 277599168

約数和(自身を除く): 75637373

約数列:

[1, 5, 7, 35, 461, 2305, 3227, 12517, 16135, 62585, 87619, 438095, 5770337, 28851685, 40392359, 201961795]

約数ペア:

[(1, 201961795), (5, 40392359), (7, 28851685), (35, 5770337), (461, 438095), (2305, 87619), (3227, 62585), (12517, 16135)]