204498416

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{9391}}^1$

素因数の和:10760

約数の個数: 20

約数和(自身を含む): 396549024

約数和(自身を除く): 192050608

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 5444, 9391, 10888, 18782, 21776, 37564, 75128, 150256, 12781151, 25562302, 51124604, 102249208, 204498416]

約数ペア:

[(1, 204498416), (2, 102249208), (4, 51124604), (8, 25562302), (16, 12781151), (1361, 150256), (2722, 75128), (5444, 37564), (9391, 21776), (10888, 18782)]