211775954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{3203}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 342340992

約数和(自身を除く): 130565038

約数列:

[1, 2, 13, 26, 2543, 3203, 5086, 6406, 33059, 41639, 66118, 83278, 8145229, 16290458, 105887977, 211775954]

約数ペア:

[(1, 211775954), (2, 105887977), (13, 16290458), (26, 8145229), (2543, 83278), (3203, 66118), (5086, 41639), (6406, 33059)]