213107971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6053}}^1$

素因数の和:6198

約数の個数: 16

約数和(自身を含む): 239738400

約数和(自身を除く): 26630429

約数列:

[1, 17, 19, 109, 323, 1853, 2071, 6053, 35207, 102901, 115007, 659777, 1955119, 11216209, 12535763, 213107971]

約数ペア:

[(1, 213107971), (17, 12535763), (19, 11216209), (109, 1955119), (323, 659777), (1853, 115007), (2071, 102901), (6053, 35207)]