206820726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4924303}}^1$

素因数の和:4924315

約数の個数: 16

約数和(自身を含む): 472733184

約数和(自身を除く): 265912458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4924303, 9848606, 14772909, 29545818, 34470121, 68940242, 103410363, 206820726]

約数ペア:

[(1, 206820726), (2, 103410363), (3, 68940242), (6, 34470121), (7, 29545818), (14, 14772909), (21, 9848606), (42, 4924303)]