200748016

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9007}}^1$

素因数の和:9221

約数の個数: 40

約数和(自身を含む): 446796800

約数和(自身を除く): 246048784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 9007, 11144, 18014, 22288, 36028, 63049, 72056, 126098, 144112, 252196, 504392, 1008784, 1792393, 3584786, 7169572, 12546751, 14339144, 25093502, 28678288, 50187004, 100374008, 200748016]

約数ペア:

[(1, 200748016), (2, 100374008), (4, 50187004), (7, 28678288), (8, 25093502), (14, 14339144), (16, 12546751), (28, 7169572), (56, 3584786), (112, 1792393), (199, 1008784), (398, 504392), (796, 252196), (1393, 144112), (1592, 126098), (2786, 72056), (3184, 63049), (5572, 36028), (9007, 22288), (11144, 18014)]