215528648

素因数分解:

$2^3\times {\mathrm{983}}^1\times {\mathrm{27407}}^1$

素因数の和:28396

約数の個数: 16

約数和(自身を含む): 404542080

約数和(自身を除く): 189013432

約数列:

[1, 2, 4, 8, 983, 1966, 3932, 7864, 27407, 54814, 109628, 219256, 26941081, 53882162, 107764324, 215528648]

約数ペア:

[(1, 215528648), (2, 107764324), (4, 53882162), (8, 26941081), (983, 219256), (1966, 109628), (3932, 54814), (7864, 27407)]