205449959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19681}}^1$

素因数の和:19778

約数の個数: 16

約数和(自身を含む): 244686624

約数和(自身を除く): 39236665

約数列:

[1, 11, 13, 73, 143, 803, 949, 10439, 19681, 216491, 255853, 1436713, 2814383, 15803843, 18677269, 205449959]

約数ペア:

[(1, 205449959), (11, 18677269), (13, 15803843), (73, 2814383), (143, 1436713), (803, 255853), (949, 216491), (10439, 19681)]