210620735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{190607}}^1$

素因数の和:190642

約数の個数: 16

約数和(自身を含む): 288199296

約数和(自身を除く): 77578561

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 190607, 953035, 2477891, 3240319, 12389455, 16201595, 42124147, 210620735]

約数ペア:

[(1, 210620735), (5, 42124147), (13, 16201595), (17, 12389455), (65, 3240319), (85, 2477891), (221, 953035), (1105, 190607)]