197348032

素因数分解:

$2^6\times 7^1\times {\mathrm{440509}}^1$

素因数の和:440528

約数の個数: 28

約数和(自身を含む): 447558160

約数和(自身を除く): 250210128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 440509, 881018, 1762036, 3083563, 3524072, 6167126, 7048144, 12334252, 14096288, 24668504, 28192576, 49337008, 98674016, 197348032]

約数ペア:

[(1, 197348032), (2, 98674016), (4, 49337008), (7, 28192576), (8, 24668504), (14, 14096288), (16, 12334252), (28, 7048144), (32, 6167126), (56, 3524072), (64, 3083563), (112, 1762036), (224, 881018), (448, 440509)]