201601904

素因数分解:

$2^4\times 7^1\times {\mathrm{1800017}}^1$

素因数の和:1800032

約数の個数: 20

約数和(自身を含む): 446404464

約数和(自身を除く): 244802560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800017, 3600034, 7200068, 12600119, 14400136, 25200238, 28800272, 50400476, 100800952, 201601904]

約数ペア:

[(1, 201601904), (2, 100800952), (4, 50400476), (7, 28800272), (8, 25200238), (14, 14400136), (16, 12600119), (28, 7200068), (56, 3600034), (112, 1800017)]