205888272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 557964288

約数和(自身を除く): 352076016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 251, 276, 368, 502, 552, 743, 753, 1004, 1104, 1486, 1506, 2008, 2229, 2972, 3012, 4016, 4458, 5773, 5944, 6024, 8916, 11546, 11888, 12048, 17089, 17319, 17832, 23092, 34178, 34638, 35664, 46184, 51267, 68356, 69276, 92368, 102534, 136712, 138552, 186493, 205068, 273424, 277104, 372986, 410136, 559479, 745972, 820272, 1118958, 1491944, 2237916, 2983888, 4289339, 4475832, 8578678, 8951664, 12868017, 17157356, 25736034, 34314712, 51472068, 68629424, 102944136, 205888272]

約数ペア:

[(1, 205888272), (2, 102944136), (3, 68629424), (4, 51472068), (6, 34314712), (8, 25736034), (12, 17157356), (16, 12868017), (23, 8951664), (24, 8578678), (46, 4475832), (48, 4289339), (69, 2983888), (92, 2237916), (138, 1491944), (184, 1118958), (251, 820272), (276, 745972), (368, 559479), (502, 410136), (552, 372986), (743, 277104), (753, 273424), (1004, 205068), (1104, 186493), (1486, 138552), (1506, 136712), (2008, 102534), (2229, 92368), (2972, 69276), (3012, 68356), (4016, 51267), (4458, 46184), (5773, 35664), (5944, 34638), (6024, 34178), (8916, 23092), (11546, 17832), (11888, 17319), (12048, 17089)]