214914664

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{30493}}^1$

素因数の和:31380

約数の個数: 16

約数和(自身を含む): 403435620

約数和(自身を除く): 188520956

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 30493, 60986, 121972, 243944, 26864333, 53728666, 107457332, 214914664]

約数ペア:

[(1, 214914664), (2, 107457332), (4, 53728666), (8, 26864333), (881, 243944), (1762, 121972), (3524, 60986), (7048, 30493)]