195177029390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2788243277}}^1$

素因数の和:2788243291

約数の個数: 16

約数和(自身を含む): 401507032032

約数和(自身を除く): 206330002642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2788243277, 5576486554, 13941216385, 19517702939, 27882432770, 39035405878, 97588514695, 195177029390]

約数ペア:

[(1, 195177029390), (2, 97588514695), (5, 39035405878), (7, 27882432770), (10, 19517702939), (14, 13941216385), (35, 5576486554), (70, 2788243277)]