203925799168

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{143503}}^1$

素因数の和:143600

約数の個数: 144

約数和(自身を含む): 509207297536

約数和(自身を除く): 305281498368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 256, 364, 416, 427, 448, 488, 728, 793, 832, 854, 896, 976, 1456, 1586, 1664, 1708, 1792, 1952, 2912, 3172, 3328, 3416, 3904, 5551, 5824, 6344, 6832, 7808, 11102, 11648, 12688, 13664, 15616, 22204, 23296, 25376, 27328, 44408, 50752, 54656, 88816, 101504, 109312, 143503, 177632, 203008, 287006, 355264, 574012, 710528, 1004521, 1148024, 1421056, 1865539, 2009042, 2296048, 3731078, 4018084, 4592096, 7462156, 8036168, 8753683, 9184192, 13058773, 14924312, 16072336, 17507366, 18368384, 26117546, 29848624, 32144672, 35014732, 36736768, 52235092, 59697248, 61275781, 64289344, 70029464, 104470184, 113797879, 119394496, 122551562, 128578688, 140058928, 208940368, 227595758, 238788992, 245103124, 257157376, 280117856, 417880736, 455191516, 477577984, 490206248, 560235712, 796585153, 835761472, 910383032, 980412496, 1120471424, 1593170306, 1671522944, 1820766064, 1960824992, 2240942848, 3186340612, 3343045888, 3641532128, 3921649984, 6372681224, 7283064256, 7843299968, 12745362448, 14566128512, 15686599936, 25490724896, 29132257024, 50981449792, 101962899584, 203925799168]

約数ペア:

[(1, 203925799168), (2, 101962899584), (4, 50981449792), (7, 29132257024), (8, 25490724896), (13, 15686599936), (14, 14566128512), (16, 12745362448), (26, 7843299968), (28, 7283064256), (32, 6372681224), (52, 3921649984), (56, 3641532128), (61, 3343045888), (64, 3186340612), (91, 2240942848), (104, 1960824992), (112, 1820766064), (122, 1671522944), (128, 1593170306), (182, 1120471424), (208, 980412496), (224, 910383032), (244, 835761472), (256, 796585153), (364, 560235712), (416, 490206248), (427, 477577984), (448, 455191516), (488, 417880736), (728, 280117856), (793, 257157376), (832, 245103124), (854, 238788992), (896, 227595758), (976, 208940368), (1456, 140058928), (1586, 128578688), (1664, 122551562), (1708, 119394496), (1792, 113797879), (1952, 104470184), (2912, 70029464), (3172, 64289344), (3328, 61275781), (3416, 59697248), (3904, 52235092), (5551, 36736768), (5824, 35014732), (6344, 32144672), (6832, 29848624), (7808, 26117546), (11102, 18368384), (11648, 17507366), (12688, 16072336), (13664, 14924312), (15616, 13058773), (22204, 9184192), (23296, 8753683), (25376, 8036168), (27328, 7462156), (44408, 4592096), (50752, 4018084), (54656, 3731078), (88816, 2296048), (101504, 2009042), (109312, 1865539), (143503, 1421056), (177632, 1148024), (203008, 1004521), (287006, 710528), (355264, 574012)]