214978424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1168361}}^1$

素因数の和:1168390

約数の個数: 16

約数和(自身を含む): 420610320

約数和(自身を除く): 205631896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1168361, 2336722, 4673444, 9346888, 26872303, 53744606, 107489212, 214978424]

約数ペア:

[(1, 214978424), (2, 107489212), (4, 53744606), (8, 26872303), (23, 9346888), (46, 4673444), (92, 2336722), (184, 1168361)]