201145792

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 56

約数和(自身を含む): 412282640

約数和(自身を除く): 211136848

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 244, 268, 488, 536, 769, 976, 1072, 1538, 1952, 2144, 3076, 3904, 4087, 4288, 6152, 8174, 12304, 16348, 24608, 32696, 46909, 49216, 51523, 65392, 93818, 103046, 130784, 187636, 206092, 261568, 375272, 412184, 750544, 824368, 1501088, 1648736, 3002176, 3142903, 3297472, 6285806, 12571612, 25143224, 50286448, 100572896, 201145792]

約数ペア:

[(1, 201145792), (2, 100572896), (4, 50286448), (8, 25143224), (16, 12571612), (32, 6285806), (61, 3297472), (64, 3142903), (67, 3002176), (122, 1648736), (134, 1501088), (244, 824368), (268, 750544), (488, 412184), (536, 375272), (769, 261568), (976, 206092), (1072, 187636), (1538, 130784), (1952, 103046), (2144, 93818), (3076, 65392), (3904, 51523), (4087, 49216), (4288, 46909), (6152, 32696), (8174, 24608), (12304, 16348)]