201396044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{709141}}^1$

素因数の和:709216

約数の個数: 12

約数和(自身を含む): 357407568

約数和(自身を除く): 156011524

約数列:

[1, 2, 4, 71, 142, 284, 709141, 1418282, 2836564, 50349011, 100698022, 201396044]

約数ペア:

[(1, 201396044), (2, 100698022), (4, 50349011), (71, 2836564), (142, 1418282), (284, 709141)]