208700524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{3209}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 372103200

約数和(自身を除く): 163402676

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 3209, 6418, 12836, 16259, 32518, 65036, 227839, 455678, 734861, 911356, 1469722, 2939444, 52175131, 104350262, 208700524]

約数ペア:

[(1, 208700524), (2, 104350262), (4, 52175131), (71, 2939444), (142, 1469722), (229, 911356), (284, 734861), (458, 455678), (916, 227839), (3209, 65036), (6418, 32518), (12836, 16259)]