199319652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 162

約数和(自身を含む): 620541558

約数和(自身を除く): 421221906

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 313, 342, 361, 399, 441, 532, 588, 626, 684, 722, 798, 882, 931, 939, 1083, 1197, 1252, 1444, 1596, 1764, 1862, 1878, 2166, 2191, 2394, 2527, 2793, 2817, 3249, 3724, 3756, 4332, 4382, 4788, 5054, 5586, 5634, 5947, 6498, 6573, 7581, 8379, 8764, 10108, 11172, 11268, 11894, 12996, 13146, 15162, 15337, 16758, 17689, 17841, 19719, 22743, 23788, 26292, 30324, 30674, 33516, 35378, 35682, 39438, 41629, 45486, 46011, 53067, 53523, 61348, 70756, 71364, 78876, 83258, 90972, 92022, 106134, 107046, 112993, 124887, 138033, 159201, 166516, 184044, 212268, 214092, 225986, 249774, 276066, 291403, 318402, 338979, 374661, 451972, 499548, 552132, 582806, 636804, 677958, 749322, 790951, 874209, 1016937, 1165612, 1355916, 1498644, 1581902, 1748418, 2033874, 2372853, 2622627, 3163804, 3496836, 4067748, 4745706, 5245254, 5536657, 7118559, 9491412, 10490508, 11073314, 14237118, 16609971, 22146628, 28474236, 33219942, 49829913, 66439884, 99659826, 199319652]

約数ペア:

[(1, 199319652), (2, 99659826), (3, 66439884), (4, 49829913), (6, 33219942), (7, 28474236), (9, 22146628), (12, 16609971), (14, 14237118), (18, 11073314), (19, 10490508), (21, 9491412), (28, 7118559), (36, 5536657), (38, 5245254), (42, 4745706), (49, 4067748), (57, 3496836), (63, 3163804), (76, 2622627), (84, 2372853), (98, 2033874), (114, 1748418), (126, 1581902), (133, 1498644), (147, 1355916), (171, 1165612), (196, 1016937), (228, 874209), (252, 790951), (266, 749322), (294, 677958), (313, 636804), (342, 582806), (361, 552132), (399, 499548), (441, 451972), (532, 374661), (588, 338979), (626, 318402), (684, 291403), (722, 276066), (798, 249774), (882, 225986), (931, 214092), (939, 212268), (1083, 184044), (1197, 166516), (1252, 159201), (1444, 138033), (1596, 124887), (1764, 112993), (1862, 107046), (1878, 106134), (2166, 92022), (2191, 90972), (2394, 83258), (2527, 78876), (2793, 71364), (2817, 70756), (3249, 61348), (3724, 53523), (3756, 53067), (4332, 46011), (4382, 45486), (4788, 41629), (5054, 39438), (5586, 35682), (5634, 35378), (5947, 33516), (6498, 30674), (6573, 30324), (7581, 26292), (8379, 23788), (8764, 22743), (10108, 19719), (11172, 17841), (11268, 17689), (11894, 16758), (12996, 15337), (13146, 15162)]