199447879808

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{283771}}^1$

素因数の和:283838

約数の個数: 96

約数和(自身を含む): 444301820400

約数和(自身を除く): 244853940592

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 289, 304, 323, 544, 578, 608, 646, 1088, 1156, 1216, 1292, 2176, 2312, 2432, 2584, 4624, 5168, 5491, 9248, 10336, 10982, 18496, 20672, 21964, 36992, 41344, 43928, 87856, 175712, 283771, 351424, 567542, 702848, 1135084, 2270168, 4540336, 4824107, 5391649, 9080672, 9648214, 10783298, 18161344, 19296428, 21566596, 36322688, 38592856, 43133192, 77185712, 82009819, 86266384, 91658033, 154371424, 164019638, 172532768, 183316066, 308742848, 328039276, 345065536, 366632132, 617485696, 656078552, 690131072, 733264264, 1312157104, 1466528528, 1558186561, 2624314208, 2933057056, 3116373122, 5248628416, 5866114112, 6232746244, 10497256832, 11732228224, 12465492488, 24930984976, 49861969952, 99723939904, 199447879808]

約数ペア:

[(1, 199447879808), (2, 99723939904), (4, 49861969952), (8, 24930984976), (16, 12465492488), (17, 11732228224), (19, 10497256832), (32, 6232746244), (34, 5866114112), (38, 5248628416), (64, 3116373122), (68, 2933057056), (76, 2624314208), (128, 1558186561), (136, 1466528528), (152, 1312157104), (272, 733264264), (289, 690131072), (304, 656078552), (323, 617485696), (544, 366632132), (578, 345065536), (608, 328039276), (646, 308742848), (1088, 183316066), (1156, 172532768), (1216, 164019638), (1292, 154371424), (2176, 91658033), (2312, 86266384), (2432, 82009819), (2584, 77185712), (4624, 43133192), (5168, 38592856), (5491, 36322688), (9248, 21566596), (10336, 19296428), (10982, 18161344), (18496, 10783298), (20672, 9648214), (21964, 9080672), (36992, 5391649), (41344, 4824107), (43928, 4540336), (87856, 2270168), (175712, 1135084), (283771, 702848), (351424, 567542)]