196805644

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{38833}}^1$

素因数の和:39025

約数の個数: 24

約数和(自身を含む): 395796128

約数和(自身を除く): 198990484

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 38833, 77666, 155332, 271831, 543662, 1087324, 7028773, 14057546, 28115092, 49201411, 98402822, 196805644]

約数ペア:

[(1, 196805644), (2, 98402822), (4, 49201411), (7, 28115092), (14, 14057546), (28, 7028773), (181, 1087324), (362, 543662), (724, 271831), (1267, 155332), (2534, 77666), (5068, 38833)]