215348548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{39499}}^1$

素因数の和:39579

約数の個数: 24

約数和(自身を含む): 398160000

約数和(自身を除く): 182811452

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 39499, 78998, 157996, 1145471, 1856453, 2290942, 3712906, 4581884, 7425812, 53837137, 107674274, 215348548]

約数ペア:

[(1, 215348548), (2, 107674274), (4, 53837137), (29, 7425812), (47, 4581884), (58, 3712906), (94, 2290942), (116, 1856453), (188, 1145471), (1363, 157996), (2726, 78998), (5452, 39499)]