204422918

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{27919}}^1$

素因数の和:28451

約数の個数: 16

約数和(自身を含む): 351121920

約数和(自身を除く): 146699002

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 27919, 55838, 195433, 390866, 14601637, 29203274, 102211459, 204422918]

約数ペア:

[(1, 204422918), (2, 102211459), (7, 29203274), (14, 14601637), (523, 390866), (1046, 195433), (3661, 55838), (7322, 27919)]