214970541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19541}}^1$

素因数の和:19756

約数の個数: 16

約数和(自身を含む): 303291840

約数和(自身を除く): 88321299

約数列:

[1, 3, 19, 57, 193, 579, 3667, 11001, 19541, 58623, 371279, 1113837, 3771413, 11314239, 71656847, 214970541]

約数ペア:

[(1, 214970541), (3, 71656847), (19, 11314239), (57, 3771413), (193, 1113837), (579, 371279), (3667, 58623), (11001, 19541)]