201995527712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1\times {\mathrm{1999}}^1$

素因数の和:3394

約数の個数: 96

約数和(自身を含む): 436127328000

約数和(自身を除く): 234131800288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 1028, 1117, 1999, 2056, 2234, 2827, 3998, 4112, 4468, 5654, 7996, 8224, 8936, 11308, 12287, 15992, 17872, 21989, 22616, 24574, 31984, 35744, 43978, 45232, 49148, 63968, 87956, 90464, 98296, 175912, 196592, 287069, 351824, 393184, 513743, 574138, 703648, 1027486, 1148276, 2054972, 2232883, 2296552, 3157759, 4109944, 4465766, 4593104, 5651173, 6315518, 8219888, 8931532, 9186208, 11302346, 12631036, 16439776, 17863064, 22604692, 24561713, 25262072, 35726128, 45209384, 49123426, 50524144, 71452256, 90418768, 98246852, 101048288, 180837536, 196493704, 392987408, 573850931, 785974816, 1147701862, 2295403724, 4590807448, 6312360241, 9181614896, 12624720482, 18363229792, 25249440964, 50498881928, 100997763856, 201995527712]

約数ペア:

[(1, 201995527712), (2, 100997763856), (4, 50498881928), (8, 25249440964), (11, 18363229792), (16, 12624720482), (22, 9181614896), (32, 6312360241), (44, 4590807448), (88, 2295403724), (176, 1147701862), (257, 785974816), (352, 573850931), (514, 392987408), (1028, 196493704), (1117, 180837536), (1999, 101048288), (2056, 98246852), (2234, 90418768), (2827, 71452256), (3998, 50524144), (4112, 49123426), (4468, 45209384), (5654, 35726128), (7996, 25262072), (8224, 24561713), (8936, 22604692), (11308, 17863064), (12287, 16439776), (15992, 12631036), (17872, 11302346), (21989, 9186208), (22616, 8931532), (24574, 8219888), (31984, 6315518), (35744, 5651173), (43978, 4593104), (45232, 4465766), (49148, 4109944), (63968, 3157759), (87956, 2296552), (90464, 2232883), (98296, 2054972), (175912, 1148276), (196592, 1027486), (287069, 703648), (351824, 574138), (393184, 513743)]