201168219

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{504181}}^1$

素因数の和:504210

約数の個数: 16

約数和(自身を含む): 322676480

約数和(自身を除く): 121508261

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 504181, 1512543, 3529267, 9579439, 10587801, 28738317, 67056073, 201168219]

約数ペア:

[(1, 201168219), (3, 67056073), (7, 28738317), (19, 10587801), (21, 9579439), (57, 3529267), (133, 1512543), (399, 504181)]