209126883

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{119981}}^1$

素因数の和:120074

約数の個数: 16

約数和(自身を含む): 322511616

約数和(自身を除く): 113384733

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 119981, 359943, 839867, 2519601, 9958423, 29875269, 69708961, 209126883]

約数ペア:

[(1, 209126883), (3, 69708961), (7, 29875269), (21, 9958423), (83, 2519601), (249, 839867), (581, 359943), (1743, 119981)]