201340549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 215424000

約数和(自身を除く): 14083451

約数列:

[1, 19, 109, 191, 509, 2071, 3629, 9671, 20819, 55481, 97219, 395561, 1054139, 1847161, 10596871, 201340549]

約数ペア:

[(1, 201340549), (19, 10596871), (109, 1847161), (191, 1054139), (509, 395561), (2071, 97219), (3629, 55481), (9671, 20819)]