202161115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{15629}}^1$

素因数の和:15846

約数の個数: 16

約数和(自身を含む): 262584000

約数和(自身を除く): 60422885

約数列:

[1, 5, 13, 65, 199, 995, 2587, 12935, 15629, 78145, 203177, 1015885, 3110171, 15550855, 40432223, 202161115]

約数ペア:

[(1, 202161115), (5, 40432223), (13, 15550855), (65, 3110171), (199, 1015885), (995, 203177), (2587, 78145), (12935, 15629)]