189660667

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13159}}^1$

素因数の和:13266

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 37744133

約数列:

[1, 7, 29, 71, 203, 497, 2059, 13159, 14413, 92113, 381611, 934289, 2671277, 6540023, 27094381, 189660667]

約数ペア:

[(1, 189660667), (7, 27094381), (29, 6540023), (71, 2671277), (203, 934289), (497, 381611), (2059, 92113), (13159, 14413)]