147810866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{245533}}^1$

素因数の和:245585

約数の個数: 16

約数和(自身を含む): 259283904

約数和(自身を除く): 111473038

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 245533, 491066, 1718731, 3437462, 10557919, 21115838, 73905433, 147810866]

約数ペア:

[(1, 147810866), (2, 73905433), (7, 21115838), (14, 10557919), (43, 3437462), (86, 1718731), (301, 491066), (602, 245533)]