209731392

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 168

約数和(自身を含む): 665775656

約数和(自身を除く): 456044264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 576, 592, 624, 666, 757, 832, 888, 936, 962, 1184, 1248, 1332, 1443, 1514, 1776, 1872, 1924, 2271, 2368, 2496, 2664, 2886, 3028, 3552, 3744, 3848, 4329, 4542, 5328, 5772, 6056, 6813, 7104, 7488, 7696, 8658, 9084, 9841, 10656, 11544, 12112, 13626, 15392, 17316, 18168, 19682, 21312, 23088, 24224, 27252, 28009, 29523, 30784, 34632, 36336, 39364, 46176, 48448, 54504, 56018, 59046, 69264, 72672, 78728, 84027, 88569, 92352, 109008, 112036, 118092, 138528, 145344, 157456, 168054, 177138, 218016, 224072, 236184, 252081, 277056, 314912, 336108, 354276, 364117, 436032, 448144, 472368, 504162, 629824, 672216, 708552, 728234, 896288, 944736, 1008324, 1092351, 1344432, 1417104, 1456468, 1792576, 1889472, 2016648, 2184702, 2688864, 2834208, 2912936, 3277053, 4033296, 4369404, 5377728, 5668416, 5825872, 6554106, 8066592, 8738808, 11651744, 13108212, 16133184, 17477616, 23303488, 26216424, 34955232, 52432848, 69910464, 104865696, 209731392]

約数ペア:

[(1, 209731392), (2, 104865696), (3, 69910464), (4, 52432848), (6, 34955232), (8, 26216424), (9, 23303488), (12, 17477616), (13, 16133184), (16, 13108212), (18, 11651744), (24, 8738808), (26, 8066592), (32, 6554106), (36, 5825872), (37, 5668416), (39, 5377728), (48, 4369404), (52, 4033296), (64, 3277053), (72, 2912936), (74, 2834208), (78, 2688864), (96, 2184702), (104, 2016648), (111, 1889472), (117, 1792576), (144, 1456468), (148, 1417104), (156, 1344432), (192, 1092351), (208, 1008324), (222, 944736), (234, 896288), (288, 728234), (296, 708552), (312, 672216), (333, 629824), (416, 504162), (444, 472368), (468, 448144), (481, 436032), (576, 364117), (592, 354276), (624, 336108), (666, 314912), (757, 277056), (832, 252081), (888, 236184), (936, 224072), (962, 218016), (1184, 177138), (1248, 168054), (1332, 157456), (1443, 145344), (1514, 138528), (1776, 118092), (1872, 112036), (1924, 109008), (2271, 92352), (2368, 88569), (2496, 84027), (2664, 78728), (2886, 72672), (3028, 69264), (3552, 59046), (3744, 56018), (3848, 54504), (4329, 48448), (4542, 46176), (5328, 39364), (5772, 36336), (6056, 34632), (6813, 30784), (7104, 29523), (7488, 28009), (7696, 27252), (8658, 24224), (9084, 23088), (9841, 21312), (10656, 19682), (11544, 18168), (12112, 17316), (13626, 15392)]