200042689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{152821}}^1$

素因数の和:152856

約数の個数: 16

約数和(自身を含む): 264076416

約数和(自身を除く): 64033727

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 152821, 1069747, 1681031, 2597957, 11767217, 18185699, 28577527, 200042689]

約数ペア:

[(1, 200042689), (7, 28577527), (11, 18185699), (17, 11767217), (77, 2597957), (119, 1681031), (187, 1069747), (1309, 152821)]