202105641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{27919}}^1$

素因数の和:28068

約数の個数: 16

約数和(自身を含む): 285900800

約数和(自身を除く): 83795159

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 27919, 83757, 530461, 1591383, 3545713, 10637139, 67368547, 202105641]

約数ペア:

[(1, 202105641), (3, 67368547), (19, 10637139), (57, 3545713), (127, 1591383), (381, 530461), (2413, 83757), (7239, 27919)]