201739302

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 301454298

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 83, 103, 114, 138, 166, 171, 206, 207, 249, 309, 342, 414, 437, 498, 513, 618, 621, 747, 874, 927, 1026, 1242, 1311, 1494, 1577, 1854, 1909, 1957, 2241, 2369, 2622, 2781, 3154, 3818, 3914, 3933, 4482, 4731, 4738, 5562, 5727, 5871, 7107, 7866, 8549, 9462, 11454, 11742, 11799, 14193, 14214, 17098, 17181, 17613, 21321, 23598, 25647, 28386, 34362, 35226, 36271, 42579, 42642, 45011, 51294, 51543, 52839, 63963, 72542, 76941, 85158, 90022, 103086, 105678, 108813, 127926, 135033, 153882, 162431, 196627, 217626, 230823, 270066, 324862, 326439, 393254, 405099, 461646, 487293, 589881, 652878, 810198, 974586, 979317, 1179762, 1215297, 1461879, 1769643, 1958634, 2430594, 2923758, 3539286, 3735913, 4385637, 5308929, 7471826, 8771274, 10617858, 11207739, 22415478, 33623217, 67246434, 100869651, 201739302]

約数ペア:

[(1, 201739302), (2, 100869651), (3, 67246434), (6, 33623217), (9, 22415478), (18, 11207739), (19, 10617858), (23, 8771274), (27, 7471826), (38, 5308929), (46, 4385637), (54, 3735913), (57, 3539286), (69, 2923758), (83, 2430594), (103, 1958634), (114, 1769643), (138, 1461879), (166, 1215297), (171, 1179762), (206, 979317), (207, 974586), (249, 810198), (309, 652878), (342, 589881), (414, 487293), (437, 461646), (498, 405099), (513, 393254), (618, 326439), (621, 324862), (747, 270066), (874, 230823), (927, 217626), (1026, 196627), (1242, 162431), (1311, 153882), (1494, 135033), (1577, 127926), (1854, 108813), (1909, 105678), (1957, 103086), (2241, 90022), (2369, 85158), (2622, 76941), (2781, 72542), (3154, 63963), (3818, 52839), (3914, 51543), (3933, 51294), (4482, 45011), (4731, 42642), (4738, 42579), (5562, 36271), (5727, 35226), (5871, 34362), (7107, 28386), (7866, 25647), (8549, 23598), (9462, 21321), (11454, 17613), (11742, 17181), (11799, 17098), (14193, 14214)]