204966386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{23087}}^1$

素因数の和:23305

約数の個数: 16

約数和(自身を含む): 322493184

約数和(自身を除く): 117526798

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 23087, 46174, 531001, 1062002, 4455791, 8911582, 102483193, 204966386]

約数ペア:

[(1, 204966386), (2, 102483193), (23, 8911582), (46, 4455791), (193, 1062002), (386, 531001), (4439, 46174), (8878, 23087)]