201972386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1311509}}^1$

素因数の和:1311529

約数の個数: 16

約数和(自身を含む): 377714880

約数和(自身を除く): 175742494

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1311509, 2623018, 9180563, 14426599, 18361126, 28853198, 100986193, 201972386]

約数ペア:

[(1, 201972386), (2, 100986193), (7, 28853198), (11, 18361126), (14, 14426599), (22, 9180563), (77, 2623018), (154, 1311509)]