200440804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2637379}}^1$

素因数の和:2637402

約数の個数: 12

約数和(自身を含む): 369233200

約数和(自身を除く): 168792396

約数列:

[1, 2, 4, 19, 38, 76, 2637379, 5274758, 10549516, 50110201, 100220402, 200440804]

約数ペア:

[(1, 200440804), (2, 100220402), (4, 50110201), (19, 10549516), (38, 5274758), (76, 2637379)]