208086116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{172829}}^1$

素因数の和:172883

約数の個数: 24

約数和(自身を含む): 425853120

約数和(自身を除く): 217767004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 172829, 345658, 691316, 1209803, 2419606, 4839212, 7431647, 14863294, 29726588, 52021529, 104043058, 208086116]

約数ペア:

[(1, 208086116), (2, 104043058), (4, 52021529), (7, 29726588), (14, 14863294), (28, 7431647), (43, 4839212), (86, 2419606), (172, 1209803), (301, 691316), (602, 345658), (1204, 172829)]