205182042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2630539}}^1$

素因数の和:2630557

約数の個数: 16

約数和(自身を含む): 441930720

約数和(自身を除く): 236748678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2630539, 5261078, 7891617, 15783234, 34197007, 68394014, 102591021, 205182042]

約数ペア:

[(1, 205182042), (2, 102591021), (3, 68394014), (6, 34197007), (13, 15783234), (26, 7891617), (39, 5261078), (78, 2630539)]