210935543

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 265446720

約数和(自身を除く): 54511177

約数列:

[1, 7, 13, 49, 91, 269, 637, 1231, 1883, 3497, 8617, 13181, 16003, 24479, 60319, 112021, 171353, 331139, 784147, 2317973, 4304807, 16225811, 30133649, 210935543]

約数ペア:

[(1, 210935543), (7, 30133649), (13, 16225811), (49, 4304807), (91, 2317973), (269, 784147), (637, 331139), (1231, 171353), (1883, 112021), (3497, 60319), (8617, 24479), (13181, 16003)]