199375099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{152311}}^1$

素因数の和:152346

約数の個数: 16

約数和(自身を含む): 263195136

約数和(自身を除く): 63820037

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 152311, 1066177, 1675421, 2589287, 11727947, 18125009, 28482157, 199375099]

約数ペア:

[(1, 199375099), (7, 28482157), (11, 18125009), (17, 11727947), (77, 2589287), (119, 1675421), (187, 1066177), (1309, 152311)]