202120768

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{18911}}^1$

素因数の和:19090

約数の個数: 28

約数和(自身を含む): 403506432

約数和(自身を除く): 201385664

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 18911, 37822, 75644, 151288, 302576, 605152, 1210304, 3158137, 6316274, 12632548, 25265096, 50530192, 101060384, 202120768]

約数ペア:

[(1, 202120768), (2, 101060384), (4, 50530192), (8, 25265096), (16, 12632548), (32, 6316274), (64, 3158137), (167, 1210304), (334, 605152), (668, 302576), (1336, 151288), (2672, 75644), (5344, 37822), (10688, 18911)]