215002043

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 240474240

約数和(自身を除く): 25472197

約数列:

[1, 17, 19, 323, 331, 2011, 5627, 6289, 34187, 38209, 106913, 649553, 665641, 11315897, 12647179, 215002043]

約数ペア:

[(1, 215002043), (17, 12647179), (19, 11315897), (323, 665641), (331, 649553), (2011, 106913), (5627, 38209), (6289, 34187)]