204560909

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5449}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 242764800

約数和(自身を除く): 38203891

約数列:

[1, 7, 31, 173, 217, 1211, 5363, 5449, 37541, 38143, 168919, 942677, 1182433, 6598739, 29222987, 204560909]

約数ペア:

[(1, 204560909), (7, 29222987), (31, 6598739), (173, 1182433), (217, 942677), (1211, 168919), (5363, 38143), (5449, 37541)]