201905792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 441668160

約数和(自身を除く): 239762368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 193, 352, 386, 704, 743, 772, 1408, 1486, 1544, 2123, 2972, 3088, 4246, 5944, 6176, 8173, 8492, 11888, 12352, 16346, 16984, 23776, 24704, 32692, 33968, 47552, 65384, 67936, 95104, 130768, 135872, 143399, 261536, 271744, 286798, 523072, 573596, 1046144, 1147192, 1577389, 2294384, 3154778, 4588768, 6309556, 9177536, 12619112, 18355072, 25238224, 50476448, 100952896, 201905792]

約数ペア:

[(1, 201905792), (2, 100952896), (4, 50476448), (8, 25238224), (11, 18355072), (16, 12619112), (22, 9177536), (32, 6309556), (44, 4588768), (64, 3154778), (88, 2294384), (128, 1577389), (176, 1147192), (193, 1046144), (352, 573596), (386, 523072), (704, 286798), (743, 271744), (772, 261536), (1408, 143399), (1486, 135872), (1544, 130768), (2123, 95104), (2972, 67936), (3088, 65384), (4246, 47552), (5944, 33968), (6176, 32692), (8173, 24704), (8492, 23776), (11888, 16984), (12352, 16346)]