208089702

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{104149}}^1$

素因数の和:104197

約数の個数: 32

約数和(自身を含む): 474924000

約数和(自身を除く): 266834298

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 104149, 208298, 312447, 624894, 937341, 1874682, 2812023, 3853513, 5624046, 7707026, 11560539, 23121078, 34681617, 69363234, 104044851, 208089702]

約数ペア:

[(1, 208089702), (2, 104044851), (3, 69363234), (6, 34681617), (9, 23121078), (18, 11560539), (27, 7707026), (37, 5624046), (54, 3853513), (74, 2812023), (111, 1874682), (222, 937341), (333, 624894), (666, 312447), (999, 208298), (1998, 104149)]