200773209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38707}}^1$

素因数の和:38749

約数の個数: 32

約数和(自身を含む): 346823680

約数和(自身を除く): 146050471

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 38707, 116121, 270949, 503191, 735433, 812847, 1509573, 2206299, 3522337, 5148031, 9560629, 10567011, 15444093, 28681887, 66924403, 200773209]

約数ペア:

[(1, 200773209), (3, 66924403), (7, 28681887), (13, 15444093), (19, 10567011), (21, 9560629), (39, 5148031), (57, 3522337), (91, 2206299), (133, 1509573), (247, 812847), (273, 735433), (399, 503191), (741, 270949), (1729, 116121), (5187, 38707)]