243640274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{24907}}^1$

素因数の和:25049

約数の個数: 16

約数和(自身を含む): 376011168

約数和(自身を除く): 132370894

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 24907, 49814, 1668769, 1818211, 3337538, 3636422, 121820137, 243640274]

約数ペア:

[(1, 243640274), (2, 121820137), (67, 3636422), (73, 3337538), (134, 1818211), (146, 1668769), (4891, 49814), (9782, 24907)]