200564399

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 246677760

約数和(自身を除く): 46113361

約数列:

[1, 7, 19, 49, 133, 367, 587, 931, 2569, 4109, 6973, 11153, 17983, 28763, 48811, 78071, 215429, 341677, 546497, 1508003, 4093151, 10556021, 28652057, 200564399]

約数ペア:

[(1, 200564399), (7, 28652057), (19, 10556021), (49, 4093151), (133, 1508003), (367, 546497), (587, 341677), (931, 215429), (2569, 78071), (4109, 48811), (6973, 28763), (11153, 17983)]