206371008

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 632002800

約数和(自身を除く): 425631792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 144, 152, 171, 173, 192, 218, 228, 288, 304, 327, 342, 346, 436, 456, 519, 576, 608, 654, 684, 692, 872, 912, 981, 1038, 1216, 1308, 1368, 1384, 1557, 1744, 1824, 1962, 2071, 2076, 2616, 2736, 2768, 3114, 3287, 3488, 3648, 3924, 4142, 4152, 5232, 5472, 5536, 6213, 6228, 6574, 6976, 7848, 8284, 8304, 9861, 10464, 10944, 11072, 12426, 12456, 13148, 15696, 16568, 16608, 18639, 18857, 19722, 20928, 24852, 24912, 26296, 29583, 31392, 33136, 33216, 37278, 37714, 39444, 49704, 49824, 52592, 56571, 59166, 62784, 66272, 74556, 75428, 78888, 99408, 99648, 105184, 113142, 118332, 132544, 149112, 150856, 157776, 169713, 198816, 210368, 226284, 236664, 298224, 301712, 315552, 339426, 358283, 397632, 452568, 473328, 596448, 603424, 631104, 678852, 716566, 905136, 946656, 1074849, 1192896, 1206848, 1357704, 1433132, 1810272, 1893312, 2149698, 2715408, 2866264, 3224547, 3620544, 4299396, 5430816, 5732528, 6449094, 8598792, 10861632, 11465056, 12898188, 17197584, 22930112, 25796376, 34395168, 51592752, 68790336, 103185504, 206371008]

約数ペア:

[(1, 206371008), (2, 103185504), (3, 68790336), (4, 51592752), (6, 34395168), (8, 25796376), (9, 22930112), (12, 17197584), (16, 12898188), (18, 11465056), (19, 10861632), (24, 8598792), (32, 6449094), (36, 5732528), (38, 5430816), (48, 4299396), (57, 3620544), (64, 3224547), (72, 2866264), (76, 2715408), (96, 2149698), (109, 1893312), (114, 1810272), (144, 1433132), (152, 1357704), (171, 1206848), (173, 1192896), (192, 1074849), (218, 946656), (228, 905136), (288, 716566), (304, 678852), (327, 631104), (342, 603424), (346, 596448), (436, 473328), (456, 452568), (519, 397632), (576, 358283), (608, 339426), (654, 315552), (684, 301712), (692, 298224), (872, 236664), (912, 226284), (981, 210368), (1038, 198816), (1216, 169713), (1308, 157776), (1368, 150856), (1384, 149112), (1557, 132544), (1744, 118332), (1824, 113142), (1962, 105184), (2071, 99648), (2076, 99408), (2616, 78888), (2736, 75428), (2768, 74556), (3114, 66272), (3287, 62784), (3488, 59166), (3648, 56571), (3924, 52592), (4142, 49824), (4152, 49704), (5232, 39444), (5472, 37714), (5536, 37278), (6213, 33216), (6228, 33136), (6574, 31392), (6976, 29583), (7848, 26296), (8284, 24912), (8304, 24852), (9861, 20928), (10464, 19722), (10944, 18857), (11072, 18639), (12426, 16608), (12456, 16568), (13148, 15696)]