205651528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{886429}}^1$

素因数の和:886464

約数の個数: 16

約数和(自身を含む): 398893500

約数和(自身を除く): 193241972

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 886429, 1772858, 3545716, 7091432, 25706441, 51412882, 102825764, 205651528]

約数ペア:

[(1, 205651528), (2, 102825764), (4, 51412882), (8, 25706441), (29, 7091432), (58, 3545716), (116, 1772858), (232, 886429)]