202013871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82421}}^1$

素因数の和:82486

約数の個数: 16

約数和(自身を含む): 290125440

約数和(自身を除く): 88111569

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 82421, 247263, 1565999, 3544103, 4697997, 10632309, 67337957, 202013871]

約数ペア:

[(1, 202013871), (3, 67337957), (19, 10632309), (43, 4697997), (57, 3544103), (129, 1565999), (817, 247263), (2451, 82421)]