133555270

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{42131}}^1$

素因数の和:42455

約数の個数: 16

約数和(自身を含む): 241163568

約数和(自身を除く): 107608298

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 42131, 84262, 210655, 421310, 13355527, 26711054, 66777635, 133555270]

約数ペア:

[(1, 133555270), (2, 66777635), (5, 26711054), (10, 13355527), (317, 421310), (634, 210655), (1585, 84262), (3170, 42131)]