201984069

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{115883}}^1$

素因数の和:115976

約数の個数: 16

約数和(自身を含む): 311496192

約数和(自身を除く): 109512123

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 115883, 347649, 811181, 2433543, 9618289, 28854867, 67328023, 201984069]

約数ペア:

[(1, 201984069), (3, 67328023), (7, 28854867), (21, 9618289), (83, 2433543), (249, 811181), (581, 347649), (1743, 115883)]