199059637

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{8269}}^1$

素因数の和:8476

約数の個数: 16

約数和(自身を含む): 240822400

約数和(自身を除く): 41762763

約数列:

[1, 7, 19, 133, 181, 1267, 3439, 8269, 24073, 57883, 157111, 1099777, 1496689, 10476823, 28437091, 199059637]

約数ペア:

[(1, 199059637), (7, 28437091), (19, 10476823), (133, 1496689), (181, 1099777), (1267, 157111), (3439, 57883), (8269, 24073)]