203469126619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{653819}}^1$

素因数の和:655338

約数の個数: 16

約数和(自身を含む): 233806032000

約数和(自身を除く): 30336905381

約数列:

[1, 11, 19, 209, 1489, 16379, 28291, 311201, 653819, 7192009, 12422561, 136648171, 973536491, 10708901401, 18497193329, 203469126619]

約数ペア:

[(1, 203469126619), (11, 18497193329), (19, 10708901401), (209, 973536491), (1489, 136648171), (16379, 12422561), (28291, 7192009), (311201, 653819)]