207900963

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{72871}}^1$

素因数の和:73194

約数の個数: 12

約数和(自身を含む): 301252848

約数和(自身を除く): 93351885

約数列:

[1, 3, 9, 317, 951, 2853, 72871, 218613, 655839, 23100107, 69300321, 207900963]

約数ペア:

[(1, 207900963), (3, 69300321), (9, 23100107), (317, 655839), (951, 218613), (2853, 72871)]