201988702976

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{827}}^1\times {\mathrm{7283}}^1$

素因数の和:8257

約数の個数: 72

約数和(自身を含む): 406813264704

約数和(自身を除く): 204824561728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 827, 1048, 1654, 2096, 3308, 4192, 6616, 7283, 8384, 13232, 14566, 16768, 26464, 29132, 33536, 52928, 58264, 105856, 108337, 116528, 211712, 216674, 233056, 433348, 466112, 866696, 932224, 954073, 1733392, 1864448, 1908146, 3466784, 3816292, 6023041, 6933568, 7632584, 12046082, 13867136, 15265168, 24092164, 27734272, 30530336, 48184328, 61060672, 96368656, 122121344, 192737312, 244242688, 385474624, 770949248, 789018371, 1541898496, 1578036742, 3156073484, 6312146968, 12624293936, 25248587872, 50497175744, 100994351488, 201988702976]

約数ペア:

[(1, 201988702976), (2, 100994351488), (4, 50497175744), (8, 25248587872), (16, 12624293936), (32, 6312146968), (64, 3156073484), (128, 1578036742), (131, 1541898496), (256, 789018371), (262, 770949248), (524, 385474624), (827, 244242688), (1048, 192737312), (1654, 122121344), (2096, 96368656), (3308, 61060672), (4192, 48184328), (6616, 30530336), (7283, 27734272), (8384, 24092164), (13232, 15265168), (14566, 13867136), (16768, 12046082), (26464, 7632584), (29132, 6933568), (33536, 6023041), (52928, 3816292), (58264, 3466784), (105856, 1908146), (108337, 1864448), (116528, 1733392), (211712, 954073), (216674, 932224), (233056, 866696), (433348, 466112)]