198708097

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{54277}}^1$

素因数の和:54807

約数の個数: 8

約数和(自身を含む): 227533376

約数和(自身を除く): 28825279

約数列:

[1, 7, 523, 3661, 54277, 379939, 28386871, 198708097]

約数ペア:

[(1, 198708097), (7, 28386871), (523, 379939), (3661, 54277)]