201995600709

素因数分解:

$3^1\times 7^1\times {\mathrm{201911}}^1\times {\mathrm{47639}}^1$

素因数の和:249560

約数の個数: 16

約数和(自身を含む): 307810805760

約数和(自身を除く): 105815205051

約数列:

[1, 3, 7, 21, 47639, 142917, 201911, 333473, 605733, 1000419, 1413377, 4240131, 9618838129, 28856514387, 67331866903, 201995600709]

約数ペア:

[(1, 201995600709), (3, 67331866903), (7, 28856514387), (21, 9618838129), (47639, 4240131), (142917, 1413377), (201911, 1000419), (333473, 605733)]