208531106

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{39301}}^1$

素因数の和:39689

約数の個数: 16

約数和(自身を含む): 358434240

約数和(自身を除く): 149903134

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 39301, 78602, 275107, 550214, 14895079, 29790158, 104265553, 208531106]

約数ペア:

[(1, 208531106), (2, 104265553), (7, 29790158), (14, 14895079), (379, 550214), (758, 275107), (2653, 78602), (5306, 39301)]