201264416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331027}}^1$

素因数の和:331056

約数の個数: 24

約数和(自身を含む): 417095280

約数和(自身を除く): 215830864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331027, 662054, 1324108, 2648216, 5296432, 6289513, 10592864, 12579026, 25158052, 50316104, 100632208, 201264416]

約数ペア:

[(1, 201264416), (2, 100632208), (4, 50316104), (8, 25158052), (16, 12579026), (19, 10592864), (32, 6289513), (38, 5296432), (76, 2648216), (152, 1324108), (304, 662054), (608, 331027)]