199780493757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{5574077}}^1$

素因数の和:5575012

約数の個数: 16

約数和(自身を含む): 287176498560

約数和(自身を除く): 87396004803

約数列:

[1, 3, 13, 39, 919, 2757, 11947, 35841, 5574077, 16722231, 72463001, 217389003, 5122576763, 15367730289, 66593497919, 199780493757]

約数ペア:

[(1, 199780493757), (3, 66593497919), (13, 15367730289), (39, 5122576763), (919, 217389003), (2757, 72463001), (11947, 16722231), (35841, 5574077)]