200347840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 610965504

約数和(自身を除く): 410617664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 173, 176, 188, 220, 224, 235, 280, 308, 320, 329, 346, 352, 376, 385, 440, 448, 470, 517, 560, 616, 658, 692, 704, 752, 770, 865, 880, 940, 1034, 1120, 1211, 1232, 1316, 1384, 1504, 1540, 1645, 1730, 1760, 1880, 1903, 2068, 2240, 2422, 2464, 2585, 2632, 2768, 3008, 3080, 3290, 3460, 3520, 3619, 3760, 3806, 4136, 4844, 4928, 5170, 5264, 5536, 6055, 6160, 6580, 6920, 7238, 7520, 7612, 8131, 8272, 9515, 9688, 10340, 10528, 11072, 12110, 12320, 13160, 13321, 13840, 14476, 15040, 15224, 16262, 16544, 18095, 19030, 19376, 20680, 21056, 24220, 24640, 26320, 26642, 27680, 28952, 30448, 32524, 33088, 36190, 38060, 38752, 40655, 41360, 48440, 52640, 53284, 55360, 56917, 57904, 60896, 65048, 66605, 72380, 76120, 77504, 81310, 82720, 89441, 96880, 105280, 106568, 113834, 115808, 121792, 130096, 133210, 144760, 152240, 162620, 165440, 178882, 193760, 213136, 227668, 231616, 260192, 266420, 284585, 289520, 304480, 325240, 357764, 387520, 426272, 447205, 455336, 520384, 532840, 569170, 579040, 608960, 626087, 650480, 715528, 852544, 894410, 910672, 1065680, 1138340, 1158080, 1252174, 1300960, 1431056, 1788820, 1821344, 2131360, 2276680, 2504348, 2601920, 2862112, 3130435, 3577640, 3642688, 4262720, 4553360, 5008696, 5724224, 6260870, 7155280, 9106720, 10017392, 12521740, 14310560, 18213440, 20034784, 25043480, 28621120, 40069568, 50086960, 100173920, 200347840]

約数ペア:

[(1, 200347840), (2, 100173920), (4, 50086960), (5, 40069568), (7, 28621120), (8, 25043480), (10, 20034784), (11, 18213440), (14, 14310560), (16, 12521740), (20, 10017392), (22, 9106720), (28, 7155280), (32, 6260870), (35, 5724224), (40, 5008696), (44, 4553360), (47, 4262720), (55, 3642688), (56, 3577640), (64, 3130435), (70, 2862112), (77, 2601920), (80, 2504348), (88, 2276680), (94, 2131360), (110, 1821344), (112, 1788820), (140, 1431056), (154, 1300960), (160, 1252174), (173, 1158080), (176, 1138340), (188, 1065680), (220, 910672), (224, 894410), (235, 852544), (280, 715528), (308, 650480), (320, 626087), (329, 608960), (346, 579040), (352, 569170), (376, 532840), (385, 520384), (440, 455336), (448, 447205), (470, 426272), (517, 387520), (560, 357764), (616, 325240), (658, 304480), (692, 289520), (704, 284585), (752, 266420), (770, 260192), (865, 231616), (880, 227668), (940, 213136), (1034, 193760), (1120, 178882), (1211, 165440), (1232, 162620), (1316, 152240), (1384, 144760), (1504, 133210), (1540, 130096), (1645, 121792), (1730, 115808), (1760, 113834), (1880, 106568), (1903, 105280), (2068, 96880), (2240, 89441), (2422, 82720), (2464, 81310), (2585, 77504), (2632, 76120), (2768, 72380), (3008, 66605), (3080, 65048), (3290, 60896), (3460, 57904), (3520, 56917), (3619, 55360), (3760, 53284), (3806, 52640), (4136, 48440), (4844, 41360), (4928, 40655), (5170, 38752), (5264, 38060), (5536, 36190), (6055, 33088), (6160, 32524), (6580, 30448), (6920, 28952), (7238, 27680), (7520, 26642), (7612, 26320), (8131, 24640), (8272, 24220), (9515, 21056), (9688, 20680), (10340, 19376), (10528, 19030), (11072, 18095), (12110, 16544), (12320, 16262), (13160, 15224), (13321, 15040), (13840, 14476)]