201972628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353099}}^1$

素因数の和:353127

約数の個数: 24

約数和(自身を含む): 415245600

約数和(自身を除く): 213272972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 353099, 706198, 1412396, 3884089, 4590287, 7768178, 9180574, 15536356, 18361148, 50493157, 100986314, 201972628]

約数ペア:

[(1, 201972628), (2, 100986314), (4, 50493157), (11, 18361148), (13, 15536356), (22, 9180574), (26, 7768178), (44, 4590287), (52, 3884089), (143, 1412396), (286, 706198), (572, 353099)]