210926884

素因数分解:

$2^2\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{2953}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 422162048

約数和(自身を除く): 211235164

約数列:

[1, 2, 4, 7, 14, 28, 2551, 2953, 5102, 5906, 10204, 11812, 17857, 20671, 35714, 41342, 71428, 82684, 7533103, 15066206, 30132412, 52731721, 105463442, 210926884]

約数ペア:

[(1, 210926884), (2, 105463442), (4, 52731721), (7, 30132412), (14, 15066206), (28, 7533103), (2551, 82684), (2953, 71428), (5102, 41342), (5906, 35714), (10204, 20671), (11812, 17857)]