194890873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 210449664

約数和(自身を除く): 15558791

約数列:

[1, 17, 67, 397, 431, 1139, 6749, 7327, 26599, 28877, 171107, 452183, 490909, 2908819, 11464169, 194890873]

約数ペア:

[(1, 194890873), (17, 11464169), (67, 2908819), (397, 490909), (431, 452183), (1139, 171107), (6749, 28877), (7327, 26599)]