199201628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1871}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 357477120

約数和(自身を除く): 158275492

約数列:

[1, 2, 4, 43, 86, 172, 619, 1238, 1871, 2476, 3742, 7484, 26617, 53234, 80453, 106468, 160906, 321812, 1158149, 2316298, 4632596, 49800407, 99600814, 199201628]

約数ペア:

[(1, 199201628), (2, 99600814), (4, 49800407), (43, 4632596), (86, 2316298), (172, 1158149), (619, 321812), (1238, 160906), (1871, 106468), (2476, 80453), (3742, 53234), (7484, 26617)]