205193723903

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1\times {\mathrm{271463}}^1$

素因数の和:272854

約数の個数: 16

約数和(自身を含む): 237515798016

約数和(自身を除く): 32322074113

約数列:

[1, 7, 83, 581, 1301, 9107, 107983, 271463, 755881, 1900241, 22531429, 157720003, 353173363, 2472213541, 29313389129, 205193723903]

約数ペア:

[(1, 205193723903), (7, 29313389129), (83, 2472213541), (581, 353173363), (1301, 157720003), (9107, 22531429), (107983, 1900241), (271463, 755881)]