198748706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{15319}}^1$

素因数の和:15833

約数の個数: 16

約数和(自身を含む): 321720000

約数和(自身を除く): 122971294

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 15319, 30638, 199147, 398294, 7644181, 15288362, 99374353, 198748706]

約数ペア:

[(1, 198748706), (2, 99374353), (13, 15288362), (26, 7644181), (499, 398294), (998, 199147), (6487, 30638), (12974, 15319)]