200025981

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16673}}^1$

素因数の和:16753

約数の個数: 24

約数和(自身を含む): 305200896

約数和(自身を除く): 105174915

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 16673, 50019, 150057, 516863, 716939, 1550589, 2150817, 4651767, 6452451, 22225109, 66675327, 200025981]

約数ペア:

[(1, 200025981), (3, 66675327), (9, 22225109), (31, 6452451), (43, 4651767), (93, 2150817), (129, 1550589), (279, 716939), (387, 516863), (1333, 150057), (3999, 50019), (11997, 16673)]