202141149

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{27581}}^1$

素因数の和:27940

約数の個数: 16

約数和(自身を含む): 308918400

約数和(自身を除く): 106777251

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 27581, 82743, 193067, 579201, 9625769, 28877307, 67380383, 202141149]

約数ペア:

[(1, 202141149), (3, 67380383), (7, 28877307), (21, 9625769), (349, 579201), (1047, 193067), (2443, 82743), (7329, 27581)]