206828666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{14621}}^1$

素因数の和:15277

約数の個数: 16

約数和(自身を含む): 338996448

約数和(自身を除く): 132167782

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 14621, 29242, 160831, 321662, 9401303, 18802606, 103414333, 206828666]

約数ペア:

[(1, 206828666), (2, 103414333), (11, 18802606), (22, 9401303), (643, 321662), (1286, 160831), (7073, 29242), (14146, 14621)]