200977469

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{372871}}^1$

素因数の和:372896

約数の個数: 12

約数和(自身を含む): 255044448

約数和(自身を除く): 54066979

約数列:

[1, 7, 11, 49, 77, 539, 372871, 2610097, 4101581, 18270679, 28711067, 200977469]

約数ペア:

[(1, 200977469), (7, 28711067), (11, 18270679), (49, 4101581), (77, 2610097), (539, 372871)]