200944456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1322003}}^1$

素因数の和:1322028

約数の個数: 16

約数和(自身を含む): 396601200

約数和(自身を除く): 195656744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1322003, 2644006, 5288012, 10576024, 25118057, 50236114, 100472228, 200944456]

約数ペア:

[(1, 200944456), (2, 100472228), (4, 50236114), (8, 25118057), (19, 10576024), (38, 5288012), (76, 2644006), (152, 1322003)]