189285572

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{65633}}^1$

素因数の和:65747

約数の個数: 24

約数和(自身を含む): 382252416

約数和(自身を除く): 192966844

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 65633, 131266, 262532, 459431, 918862, 1837724, 6760199, 13520398, 27040796, 47321393, 94642786, 189285572]

約数ペア:

[(1, 189285572), (2, 94642786), (4, 47321393), (7, 27040796), (14, 13520398), (28, 6760199), (103, 1837724), (206, 918862), (412, 459431), (721, 262532), (1442, 131266), (2884, 65633)]