201498387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{5639}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 275953920

約数和(自身を除く): 74455533

約数列:

[1, 3, 43, 129, 277, 831, 5639, 11911, 16917, 35733, 242477, 727431, 1562003, 4686009, 67166129, 201498387]

約数ペア:

[(1, 201498387), (3, 67166129), (43, 4686009), (129, 1562003), (277, 727431), (831, 242477), (5639, 35733), (11911, 16917)]