208900656

素因数分解:

$2^4\times 3^2\times {\mathrm{1450699}}^1$

素因数の和:1450713

約数の個数: 30

約数和(自身を含む): 584632100

約数和(自身を除く): 375731444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1450699, 2901398, 4352097, 5802796, 8704194, 11605592, 13056291, 17408388, 23211184, 26112582, 34816776, 52225164, 69633552, 104450328, 208900656]

約数ペア:

[(1, 208900656), (2, 104450328), (3, 69633552), (4, 52225164), (6, 34816776), (8, 26112582), (9, 23211184), (12, 17408388), (16, 13056291), (18, 11605592), (24, 8704194), (36, 5802796), (48, 4352097), (72, 2901398), (144, 1450699)]