208063000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12239}}^1$

素因数の和:12277

約数の個数: 64

約数和(自身を含む): 515548800

約数和(自身を除く): 307485800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 8500, 12239, 17000, 24478, 48956, 61195, 97912, 122390, 208063, 244780, 305975, 416126, 489560, 611950, 832252, 1040315, 1223900, 1529875, 1664504, 2080630, 2447800, 3059750, 4161260, 5201575, 6119500, 8322520, 10403150, 12239000, 20806300, 26007875, 41612600, 52015750, 104031500, 208063000]

約数ペア:

[(1, 208063000), (2, 104031500), (4, 52015750), (5, 41612600), (8, 26007875), (10, 20806300), (17, 12239000), (20, 10403150), (25, 8322520), (34, 6119500), (40, 5201575), (50, 4161260), (68, 3059750), (85, 2447800), (100, 2080630), (125, 1664504), (136, 1529875), (170, 1223900), (200, 1040315), (250, 832252), (340, 611950), (425, 489560), (500, 416126), (680, 305975), (850, 244780), (1000, 208063), (1700, 122390), (2125, 97912), (3400, 61195), (4250, 48956), (8500, 24478), (12239, 17000)]