205432892

素因数分解:

$2^2\times 7^2\times {\mathrm{1048127}}^1$

素因数の和:1048145

約数の個数: 18

約数和(自身を含む): 418203072

約数和(自身を除く): 212770180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1048127, 2096254, 4192508, 7336889, 14673778, 29347556, 51358223, 102716446, 205432892]

約数ペア:

[(1, 205432892), (2, 102716446), (4, 51358223), (7, 29347556), (14, 14673778), (28, 7336889), (49, 4192508), (98, 2096254), (196, 1048127)]