201047289

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{1279}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 270827520

約数和(自身を除く): 69780231

約数列:

[1, 3, 151, 347, 453, 1041, 1279, 3837, 52397, 157191, 193129, 443813, 579387, 1331439, 67015763, 201047289]

約数ペア:

[(1, 201047289), (3, 67015763), (151, 1331439), (347, 579387), (453, 443813), (1041, 193129), (1279, 157191), (3837, 52397)]