194309889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 81478911

約数列:

[1, 3, 29, 71, 83, 87, 213, 249, 379, 1137, 2059, 2407, 5893, 6177, 7221, 10991, 17679, 26909, 31457, 32973, 80727, 94371, 170897, 512691, 780361, 912253, 2233447, 2341083, 2736759, 6700341, 64769963, 194309889]

約数ペア:

[(1, 194309889), (3, 64769963), (29, 6700341), (71, 2736759), (83, 2341083), (87, 2233447), (213, 912253), (249, 780361), (379, 512691), (1137, 170897), (2059, 94371), (2407, 80727), (5893, 32973), (6177, 31457), (7221, 26909), (10991, 17679)]