196543549

素因数分解:

${\mathrm{71}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 12

約数和(自身を含む): 201574912

約数和(自身を除く): 5031363

約数列:

[1, 71, 127, 307, 5041, 9017, 21797, 38989, 640207, 1547587, 2768219, 196543549]

約数ペア:

[(1, 196543549), (71, 2768219), (127, 1547587), (307, 640207), (5041, 38989), (9017, 21797)]