202000544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 415384200

約数和(自身を除く): 213383656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 872, 928, 1744, 1997, 3161, 3488, 3994, 6322, 7988, 12644, 15976, 25288, 31952, 50576, 57913, 63904, 101152, 115826, 217673, 231652, 435346, 463304, 870692, 926608, 1741384, 1853216, 3482768, 6312517, 6965536, 12625034, 25250068, 50500136, 101000272, 202000544]

約数ペア:

[(1, 202000544), (2, 101000272), (4, 50500136), (8, 25250068), (16, 12625034), (29, 6965536), (32, 6312517), (58, 3482768), (109, 1853216), (116, 1741384), (218, 926608), (232, 870692), (436, 463304), (464, 435346), (872, 231652), (928, 217673), (1744, 115826), (1997, 101152), (3161, 63904), (3488, 57913), (3994, 50576), (6322, 31952), (7988, 25288), (12644, 15976)]