214944314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{80263}}^1$

素因数の和:80381

約数の個数: 16

約数和(自身を含む): 350593152

約数和(自身を除く): 135648838

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 80263, 160526, 1043419, 2086838, 8267089, 16534178, 107472157, 214944314]

約数ペア:

[(1, 214944314), (2, 107472157), (13, 16534178), (26, 8267089), (103, 2086838), (206, 1043419), (1339, 160526), (2678, 80263)]