199619604305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1\times {\mathrm{2339}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 279961194240

約数和(自身を除く): 80341589935

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 941, 1067, 1649, 2339, 4705, 5335, 8245, 10351, 11695, 15997, 18139, 25729, 39763, 51755, 79985, 90695, 91277, 128645, 175967, 198815, 226883, 437393, 456385, 879835, 1004047, 1134415, 1551709, 2186965, 2200999, 2495713, 3857011, 5020235, 7758545, 11004995, 12478565, 17068799, 19285055, 24210989, 37416983, 42427121, 85343995, 121054945, 187084915, 212135605, 213496903, 411586813, 1067484515, 2057934065, 2348465933, 3629447351, 11742329665, 18147236755, 39923920861, 199619604305]

約数ペア:

[(1, 199619604305), (5, 39923920861), (11, 18147236755), (17, 11742329665), (55, 3629447351), (85, 2348465933), (97, 2057934065), (187, 1067484515), (485, 411586813), (935, 213496903), (941, 212135605), (1067, 187084915), (1649, 121054945), (2339, 85343995), (4705, 42427121), (5335, 37416983), (8245, 24210989), (10351, 19285055), (11695, 17068799), (15997, 12478565), (18139, 11004995), (25729, 7758545), (39763, 5020235), (51755, 3857011), (79985, 2495713), (90695, 2200999), (91277, 2186965), (128645, 1551709), (175967, 1134415), (198815, 1004047), (226883, 879835), (437393, 456385)]