201680368

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 395865536

約数和(自身を除く): 194185168

約数列:

[1, 2, 4, 8, 16, 193, 241, 271, 386, 482, 542, 772, 964, 1084, 1544, 1928, 2168, 3088, 3856, 4336, 46513, 52303, 65311, 93026, 104606, 130622, 186052, 209212, 261244, 372104, 418424, 522488, 744208, 836848, 1044976, 12605023, 25210046, 50420092, 100840184, 201680368]

約数ペア:

[(1, 201680368), (2, 100840184), (4, 50420092), (8, 25210046), (16, 12605023), (193, 1044976), (241, 836848), (271, 744208), (386, 522488), (482, 418424), (542, 372104), (772, 261244), (964, 209212), (1084, 186052), (1544, 130622), (1928, 104606), (2168, 93026), (3088, 65311), (3856, 52303), (4336, 46513)]