199523906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{50873}}^1$

素因数の和:50965

約数の個数: 16

約数和(自身を含む): 313180344

約数和(自身を除く): 113656438

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 50873, 101746, 1882301, 2696269, 3764602, 5392538, 99761953, 199523906]

約数ペア:

[(1, 199523906), (2, 99761953), (37, 5392538), (53, 3764602), (74, 2696269), (106, 1882301), (1961, 101746), (3922, 50873)]