201808964

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{13781}}^1$

素因数の和:14315

約数の個数: 24

約数和(自身を含む): 404419008

約数和(自身を除く): 202610044

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 13781, 14644, 27562, 55124, 96467, 192934, 385868, 7207463, 14414926, 28829852, 50452241, 100904482, 201808964]

約数ペア:

[(1, 201808964), (2, 100904482), (4, 50452241), (7, 28829852), (14, 14414926), (28, 7207463), (523, 385868), (1046, 192934), (2092, 96467), (3661, 55124), (7322, 27562), (13781, 14644)]