205218288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7663

約数の個数: 120

約数和(自身を含む): 663479856

約数和(自身を除く): 458261568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 7621, 8976, 13464, 15242, 22863, 26928, 30484, 45726, 60968, 68589, 83831, 91452, 121936, 129557, 137178, 167662, 182904, 251493, 259114, 274356, 335324, 365808, 388671, 502986, 518228, 548712, 670648, 754479, 777342, 1005972, 1036456, 1097424, 1166013, 1341296, 1425127, 1508958, 1554684, 2011944, 2072912, 2332026, 2850254, 3017916, 3109368, 4023888, 4275381, 4664052, 5700508, 6035832, 6218736, 8550762, 9328104, 11401016, 12071664, 12826143, 17101524, 18656208, 22802032, 25652286, 34203048, 51304572, 68406096, 102609144, 205218288]

約数ペア:

[(1, 205218288), (2, 102609144), (3, 68406096), (4, 51304572), (6, 34203048), (8, 25652286), (9, 22802032), (11, 18656208), (12, 17101524), (16, 12826143), (17, 12071664), (18, 11401016), (22, 9328104), (24, 8550762), (33, 6218736), (34, 6035832), (36, 5700508), (44, 4664052), (48, 4275381), (51, 4023888), (66, 3109368), (68, 3017916), (72, 2850254), (88, 2332026), (99, 2072912), (102, 2011944), (132, 1554684), (136, 1508958), (144, 1425127), (153, 1341296), (176, 1166013), (187, 1097424), (198, 1036456), (204, 1005972), (264, 777342), (272, 754479), (306, 670648), (374, 548712), (396, 518228), (408, 502986), (528, 388671), (561, 365808), (612, 335324), (748, 274356), (792, 259114), (816, 251493), (1122, 182904), (1224, 167662), (1496, 137178), (1584, 129557), (1683, 121936), (2244, 91452), (2448, 83831), (2992, 68589), (3366, 60968), (4488, 45726), (6732, 30484), (7621, 26928), (8976, 22863), (13464, 15242)]