214906371

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{3413}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 290599680

約数和(自身を除く): 75693309

約数列:

[1, 3, 139, 151, 417, 453, 3413, 10239, 20989, 62967, 474407, 515363, 1423221, 1546089, 71635457, 214906371]

約数ペア:

[(1, 214906371), (3, 71635457), (139, 1546089), (151, 1423221), (417, 515363), (453, 474407), (3413, 62967), (10239, 20989)]