200533840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 532778400

約数和(自身を除く): 332244560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 61, 65, 80, 104, 109, 116, 122, 130, 145, 208, 218, 232, 244, 260, 290, 305, 377, 436, 464, 488, 520, 545, 580, 610, 754, 793, 872, 976, 1040, 1090, 1160, 1220, 1417, 1508, 1586, 1744, 1769, 1885, 2180, 2320, 2440, 2834, 3016, 3161, 3172, 3538, 3770, 3965, 4360, 4880, 5668, 6032, 6322, 6344, 6649, 7076, 7085, 7540, 7930, 8720, 8845, 11336, 12644, 12688, 13298, 14152, 14170, 15080, 15805, 15860, 17690, 22672, 22997, 25288, 26596, 28304, 28340, 30160, 31610, 31720, 33245, 35380, 41093, 45994, 50576, 53192, 56680, 63220, 63440, 66490, 70760, 82186, 86437, 91988, 106384, 113360, 114985, 126440, 132980, 141520, 164372, 172874, 183976, 192821, 205465, 229970, 252880, 265960, 328744, 345748, 367952, 385642, 410930, 432185, 459940, 531920, 657488, 691496, 771284, 821860, 864370, 919880, 964105, 1382992, 1542568, 1643720, 1728740, 1839760, 1928210, 2506673, 3085136, 3287440, 3457480, 3856420, 5013346, 6914960, 7712840, 10026692, 12533365, 15425680, 20053384, 25066730, 40106768, 50133460, 100266920, 200533840]

約数ペア:

[(1, 200533840), (2, 100266920), (4, 50133460), (5, 40106768), (8, 25066730), (10, 20053384), (13, 15425680), (16, 12533365), (20, 10026692), (26, 7712840), (29, 6914960), (40, 5013346), (52, 3856420), (58, 3457480), (61, 3287440), (65, 3085136), (80, 2506673), (104, 1928210), (109, 1839760), (116, 1728740), (122, 1643720), (130, 1542568), (145, 1382992), (208, 964105), (218, 919880), (232, 864370), (244, 821860), (260, 771284), (290, 691496), (305, 657488), (377, 531920), (436, 459940), (464, 432185), (488, 410930), (520, 385642), (545, 367952), (580, 345748), (610, 328744), (754, 265960), (793, 252880), (872, 229970), (976, 205465), (1040, 192821), (1090, 183976), (1160, 172874), (1220, 164372), (1417, 141520), (1508, 132980), (1586, 126440), (1744, 114985), (1769, 113360), (1885, 106384), (2180, 91988), (2320, 86437), (2440, 82186), (2834, 70760), (3016, 66490), (3161, 63440), (3172, 63220), (3538, 56680), (3770, 53192), (3965, 50576), (4360, 45994), (4880, 41093), (5668, 35380), (6032, 33245), (6322, 31720), (6344, 31610), (6649, 30160), (7076, 28340), (7085, 28304), (7540, 26596), (7930, 25288), (8720, 22997), (8845, 22672), (11336, 17690), (12644, 15860), (12688, 15805), (13298, 15080), (14152, 14170)]