209667726

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{8521}}^1$

素因数の和:9896

約数の個数: 24

約数和(自身を含む): 454665744

約数和(自身を除く): 244998018

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 4101, 8202, 8521, 12303, 17042, 24606, 25563, 51126, 76689, 153378, 11648207, 23296414, 34944621, 69889242, 104833863, 209667726]

約数ペア:

[(1, 209667726), (2, 104833863), (3, 69889242), (6, 34944621), (9, 23296414), (18, 11648207), (1367, 153378), (2734, 76689), (4101, 51126), (8202, 25563), (8521, 24606), (12303, 17042)]