204970017

素因数分解:

$3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{9467}}^1$

素因数の和:10508

約数の個数: 16

約数和(自身を含む): 312671232

約数和(自身を除く): 107701215

約数列:

[1, 3, 7, 21, 1031, 3093, 7217, 9467, 21651, 28401, 66269, 198807, 9760477, 29281431, 68323339, 204970017]

約数ペア:

[(1, 204970017), (3, 68323339), (7, 29281431), (21, 9760477), (1031, 198807), (3093, 66269), (7217, 28401), (9467, 21651)]