202190864

素因数分解:

$2^4\times {\mathrm{3121}}^1\times {\mathrm{4049}}^1$

素因数の和:7178

約数の個数: 20

約数和(自身を含む): 391967100

約数和(自身を除く): 189776236

約数列:

[1, 2, 4, 8, 16, 3121, 4049, 6242, 8098, 12484, 16196, 24968, 32392, 49936, 64784, 12636929, 25273858, 50547716, 101095432, 202190864]

約数ペア:

[(1, 202190864), (2, 101095432), (4, 50547716), (8, 25273858), (16, 12636929), (3121, 64784), (4049, 49936), (6242, 32392), (8098, 24968), (12484, 16196)]