201638866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{705031}}^1$

素因数の和:705057

約数の個数: 16

約数和(自身を含む): 355336128

約数和(自身を除く): 153697262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 705031, 1410062, 7755341, 9165403, 15510682, 18330806, 100819433, 201638866]

約数ペア:

[(1, 201638866), (2, 100819433), (11, 18330806), (13, 15510682), (22, 9165403), (26, 7755341), (143, 1410062), (286, 705031)]