214251017701

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{78887}}^1$

素因数の和:80233

約数の個数: 24

約数和(自身を含む): 255227924160

約数和(自身を除く): 40976906459

約数列:

[1, 7, 43, 49, 301, 1289, 2107, 9023, 55427, 63161, 78887, 387989, 552209, 2715923, 3392141, 3865463, 23744987, 101685343, 166214909, 711797401, 4372469749, 4982581807, 30607288243, 214251017701]

約数ペア:

[(1, 214251017701), (7, 30607288243), (43, 4982581807), (49, 4372469749), (301, 711797401), (1289, 166214909), (2107, 101685343), (9023, 23744987), (55427, 3865463), (63161, 3392141), (78887, 2715923), (387989, 552209)]