201573568

素因数分解:

$2^6\times 7^1\times {\mathrm{449941}}^1$

素因数の和:449960

約数の個数: 28

約数和(自身を含む): 457141072

約数和(自身を除く): 255567504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449941, 899882, 1799764, 3149587, 3599528, 6299174, 7199056, 12598348, 14398112, 25196696, 28796224, 50393392, 100786784, 201573568]

約数ペア:

[(1, 201573568), (2, 100786784), (4, 50393392), (7, 28796224), (8, 25196696), (14, 14398112), (16, 12598348), (28, 7199056), (32, 6299174), (56, 3599528), (64, 3149587), (112, 1799764), (224, 899882), (448, 449941)]