205238411

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{28111}}^1$

素因数の和:28274

約数の個数: 12

約数和(自身を含む): 240357600

約数和(自身を除く): 35119189

約数列:

[1, 7, 49, 149, 1043, 7301, 28111, 196777, 1377439, 4188539, 29319773, 205238411]

約数ペア:

[(1, 205238411), (7, 29319773), (49, 4188539), (149, 1377439), (1043, 196777), (7301, 28111)]