207944569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{8101}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 251486080

約数和(自身を除く): 43541511

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 8101, 25669, 56707, 153919, 1077433, 1563493, 10944451, 29706367, 207944569]

約数ペア:

[(1, 207944569), (7, 29706367), (19, 10944451), (133, 1563493), (193, 1077433), (1351, 153919), (3667, 56707), (8101, 25669)]