200550128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{266689}}^1$

素因数の和:266744

約数の個数: 20

約数和(自身を含む): 396834720

約数和(自身を除く): 196284592

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 266689, 533378, 1066756, 2133512, 4267024, 12534383, 25068766, 50137532, 100275064, 200550128]

約数ペア:

[(1, 200550128), (2, 100275064), (4, 50137532), (8, 25068766), (16, 12534383), (47, 4267024), (94, 2133512), (188, 1066756), (376, 533378), (752, 266689)]