221416316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5032189}}^1$

素因数の和:5032204

約数の個数: 12

約数和(自身を含む): 422703960

約数和(自身を除く): 201287644

約数列:

[1, 2, 4, 11, 22, 44, 5032189, 10064378, 20128756, 55354079, 110708158, 221416316]

約数ペア:

[(1, 221416316), (2, 110708158), (4, 55354079), (11, 20128756), (22, 10064378), (44, 5032189)]