198989822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{72997}}^1$

素因数の和:73075

約数の個数: 16

約数和(自身を含む): 315351360

約数和(自身を除く): 116361538

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 72997, 145994, 2116913, 3430859, 4233826, 6861718, 99494911, 198989822]

約数ペア:

[(1, 198989822), (2, 99494911), (29, 6861718), (47, 4233826), (58, 3430859), (94, 2116913), (1363, 145994), (2726, 72997)]