193994949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 283576320

約数和(自身を除く): 89581371

約数列:

[1, 3, 23, 29, 67, 69, 87, 201, 667, 1447, 1541, 1943, 2001, 4341, 4623, 5829, 33281, 41963, 44689, 96949, 99843, 125889, 134067, 290847, 965149, 2229827, 2811521, 2895447, 6689481, 8434563, 64664983, 193994949]

約数ペア:

[(1, 193994949), (3, 64664983), (23, 8434563), (29, 6689481), (67, 2895447), (69, 2811521), (87, 2229827), (201, 965149), (667, 290847), (1447, 134067), (1541, 125889), (1943, 99843), (2001, 96949), (4341, 44689), (4623, 41963), (5829, 33281)]