199286752

素因数分解:

$2^5\times 7^1\times {\mathrm{889673}}^1$

素因数の和:889690

約数の個数: 24

約数和(自身を含む): 448395696

約数和(自身を除く): 249108944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 889673, 1779346, 3558692, 6227711, 7117384, 12455422, 14234768, 24910844, 28469536, 49821688, 99643376, 199286752]

約数ペア:

[(1, 199286752), (2, 99643376), (4, 49821688), (7, 28469536), (8, 24910844), (14, 14234768), (16, 12455422), (28, 7117384), (32, 6227711), (56, 3558692), (112, 1779346), (224, 889673)]