209232912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 438939888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 109, 112, 116, 168, 174, 197, 203, 218, 232, 327, 336, 348, 394, 406, 436, 464, 591, 609, 654, 696, 763, 788, 812, 872, 1182, 1218, 1308, 1379, 1392, 1526, 1576, 1624, 1744, 2289, 2364, 2436, 2616, 2758, 3052, 3152, 3161, 3248, 4137, 4578, 4728, 4872, 5232, 5516, 5713, 6104, 6322, 8274, 9156, 9456, 9483, 9744, 11032, 11426, 12208, 12644, 16548, 17139, 18312, 18966, 21473, 22064, 22127, 22852, 25288, 33096, 34278, 36624, 37932, 39991, 42946, 44254, 45704, 50576, 64419, 66192, 66381, 68556, 75864, 79982, 85892, 88508, 91408, 119973, 128838, 132762, 137112, 150311, 151728, 159964, 171784, 177016, 239946, 257676, 265524, 274224, 300622, 319928, 343568, 354032, 450933, 479892, 515352, 531048, 601244, 622717, 639856, 901866, 959784, 1030704, 1062096, 1202488, 1245434, 1803732, 1868151, 1919568, 2404976, 2490868, 3607464, 3736302, 4359019, 4981736, 7214928, 7472604, 8718038, 9963472, 13077057, 14945208, 17436076, 26154114, 29890416, 34872152, 52308228, 69744304, 104616456, 209232912]

約数ペア:

[(1, 209232912), (2, 104616456), (3, 69744304), (4, 52308228), (6, 34872152), (7, 29890416), (8, 26154114), (12, 17436076), (14, 14945208), (16, 13077057), (21, 9963472), (24, 8718038), (28, 7472604), (29, 7214928), (42, 4981736), (48, 4359019), (56, 3736302), (58, 3607464), (84, 2490868), (87, 2404976), (109, 1919568), (112, 1868151), (116, 1803732), (168, 1245434), (174, 1202488), (197, 1062096), (203, 1030704), (218, 959784), (232, 901866), (327, 639856), (336, 622717), (348, 601244), (394, 531048), (406, 515352), (436, 479892), (464, 450933), (591, 354032), (609, 343568), (654, 319928), (696, 300622), (763, 274224), (788, 265524), (812, 257676), (872, 239946), (1182, 177016), (1218, 171784), (1308, 159964), (1379, 151728), (1392, 150311), (1526, 137112), (1576, 132762), (1624, 128838), (1744, 119973), (2289, 91408), (2364, 88508), (2436, 85892), (2616, 79982), (2758, 75864), (3052, 68556), (3152, 66381), (3161, 66192), (3248, 64419), (4137, 50576), (4578, 45704), (4728, 44254), (4872, 42946), (5232, 39991), (5516, 37932), (5713, 36624), (6104, 34278), (6322, 33096), (8274, 25288), (9156, 22852), (9456, 22127), (9483, 22064), (9744, 21473), (11032, 18966), (11426, 18312), (12208, 17139), (12644, 16548)]