222096388

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{68633}}^1$

素因数の和:69446

約数の個数: 12

約数和(自身を含む): 389154780

約数和(自身を除く): 167058392

約数列:

[1, 2, 4, 809, 1618, 3236, 68633, 137266, 274532, 55524097, 111048194, 222096388]

約数ペア:

[(1, 222096388), (2, 111048194), (4, 55524097), (809, 274532), (1618, 137266), (3236, 68633)]