203450917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 227586240

約数和(自身を除く): 24135323

約数列:

[1, 17, 19, 317, 323, 1987, 5389, 6023, 33779, 37753, 102391, 629879, 641801, 10707943, 11967701, 203450917]

約数ペア:

[(1, 203450917), (17, 11967701), (19, 10707943), (317, 641801), (323, 629879), (1987, 102391), (5389, 37753), (6023, 33779)]