193587205

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 279894528

約数和(自身を除く): 86307323

約数列:

[1, 5, 7, 23, 35, 101, 115, 161, 505, 707, 805, 2323, 2381, 3535, 11615, 11905, 16261, 16667, 54763, 81305, 83335, 240481, 273815, 383341, 1202405, 1683367, 1916705, 5531063, 8416835, 27655315, 38717441, 193587205]

約数ペア:

[(1, 193587205), (5, 38717441), (7, 27655315), (23, 8416835), (35, 5531063), (101, 1916705), (115, 1683367), (161, 1202405), (505, 383341), (707, 273815), (805, 240481), (2323, 83335), (2381, 81305), (3535, 54763), (11615, 16667), (11905, 16261)]