208369560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{35437}}^1$

素因数の和:35465

約数の個数: 96

約数和(自身を含む): 727187760

約数和(自身を除く): 518818200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 35437, 70874, 106311, 141748, 177185, 212622, 248059, 283496, 354370, 425244, 496118, 531555, 708740, 744177, 850488, 992236, 1063110, 1240295, 1417480, 1488354, 1736413, 1984472, 2126220, 2480590, 2976708, 3472826, 3720885, 4252440, 4961180, 5209239, 5953416, 6945652, 7441770, 8682065, 9922360, 10418478, 13891304, 14883540, 17364130, 20836956, 26046195, 29767080, 34728260, 41673912, 52092390, 69456520, 104184780, 208369560]

約数ペア:

[(1, 208369560), (2, 104184780), (3, 69456520), (4, 52092390), (5, 41673912), (6, 34728260), (7, 29767080), (8, 26046195), (10, 20836956), (12, 17364130), (14, 14883540), (15, 13891304), (20, 10418478), (21, 9922360), (24, 8682065), (28, 7441770), (30, 6945652), (35, 5953416), (40, 5209239), (42, 4961180), (49, 4252440), (56, 3720885), (60, 3472826), (70, 2976708), (84, 2480590), (98, 2126220), (105, 1984472), (120, 1736413), (140, 1488354), (147, 1417480), (168, 1240295), (196, 1063110), (210, 992236), (245, 850488), (280, 744177), (294, 708740), (392, 531555), (420, 496118), (490, 425244), (588, 354370), (735, 283496), (840, 248059), (980, 212622), (1176, 177185), (1470, 141748), (1960, 106311), (2940, 70874), (5880, 35437)]