202807794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 475969536

約数和(自身を除く): 273161742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 97, 134, 194, 201, 291, 402, 469, 582, 679, 743, 938, 1358, 1407, 1486, 2037, 2229, 2814, 4074, 4458, 5201, 6499, 10402, 12998, 15603, 19497, 31206, 38994, 45493, 49781, 72071, 90986, 99562, 136479, 144142, 149343, 216213, 272958, 298686, 348467, 432426, 504497, 696934, 1008994, 1045401, 1513491, 2090802, 3026982, 4828757, 9657514, 14486271, 28972542, 33801299, 67602598, 101403897, 202807794]

約数ペア:

[(1, 202807794), (2, 101403897), (3, 67602598), (6, 33801299), (7, 28972542), (14, 14486271), (21, 9657514), (42, 4828757), (67, 3026982), (97, 2090802), (134, 1513491), (194, 1045401), (201, 1008994), (291, 696934), (402, 504497), (469, 432426), (582, 348467), (679, 298686), (743, 272958), (938, 216213), (1358, 149343), (1407, 144142), (1486, 136479), (2037, 99562), (2229, 90986), (2814, 72071), (4074, 49781), (4458, 45493), (5201, 38994), (6499, 31206), (10402, 19497), (12998, 15603)]