201642185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{2521}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 256578192

約数和(自身を除く): 54936007

約数列:

[1, 5, 17, 85, 941, 2521, 4705, 12605, 15997, 42857, 79985, 214285, 2372261, 11861305, 40328437, 201642185]

約数ペア:

[(1, 201642185), (5, 40328437), (17, 11861305), (85, 2372261), (941, 214285), (2521, 79985), (4705, 42857), (12605, 15997)]