200709891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3863}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 303803136

約数和(自身を除く): 103093245

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 2259, 3863, 5773, 11589, 17319, 34767, 51957, 88849, 266547, 799641, 969613, 2908839, 8726517, 22301099, 66903297, 200709891]

約数ペア:

[(1, 200709891), (3, 66903297), (9, 22301099), (23, 8726517), (69, 2908839), (207, 969613), (251, 799641), (753, 266547), (2259, 88849), (3863, 51957), (5773, 34767), (11589, 17319)]