202164903

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{35153}}^1$

素因数の和:35236

約数の個数: 20

約数和(自身を含む): 306261648

約数和(自身を除く): 104096745

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 35153, 105459, 316377, 949131, 2495863, 2847393, 7487589, 22462767, 67388301, 202164903]

約数ペア:

[(1, 202164903), (3, 67388301), (9, 22462767), (27, 7487589), (71, 2847393), (81, 2495863), (213, 949131), (639, 316377), (1917, 105459), (5751, 35153)]