201964842

素因数分解:

$2^1\times 3^2\times {\mathrm{11220269}}^1$

素因数の和:11220277

約数の個数: 12

約数和(自身を含む): 437590530

約数和(自身を除く): 235625688

約数列:

[1, 2, 3, 6, 9, 18, 11220269, 22440538, 33660807, 67321614, 100982421, 201964842]

約数ペア:

[(1, 201964842), (2, 100982421), (3, 67321614), (6, 33660807), (9, 22440538), (18, 11220269)]