210918928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1198403}}^1$

素因数の和:1198422

約数の個数: 20

約数和(自身を含む): 445806288

約数和(自身を除く): 234887360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1198403, 2396806, 4793612, 9587224, 13182433, 19174448, 26364866, 52729732, 105459464, 210918928]

約数ペア:

[(1, 210918928), (2, 105459464), (4, 52729732), (8, 26364866), (11, 19174448), (16, 13182433), (22, 9587224), (44, 4793612), (88, 2396806), (176, 1198403)]