129203418

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{221999}}^1$

素因数の和:222101

約数の個数: 16

約数和(自身を含む): 261072000

約数和(自身を除く): 131868582

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 221999, 443998, 665997, 1331994, 21533903, 43067806, 64601709, 129203418]

約数ペア:

[(1, 129203418), (2, 64601709), (3, 43067806), (6, 21533903), (97, 1331994), (194, 665997), (291, 443998), (582, 221999)]