202968213

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{224771}}^1$

素因数の和:224824

約数の個数: 16

約数和(自身を含む): 316478976

約数和(自身を除く): 113510763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 224771, 674313, 1573397, 4720191, 9665153, 28995459, 67656071, 202968213]

約数ペア:

[(1, 202968213), (3, 67656071), (7, 28995459), (21, 9665153), (43, 4720191), (129, 1573397), (301, 674313), (903, 224771)]