201365456

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{5591}}^1$

素因数の和:7850

約数の個数: 20

約数和(自身を含む): 390388704

約数和(自身を除く): 189023248

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 5591, 9004, 11182, 18008, 22364, 36016, 44728, 89456, 12585341, 25170682, 50341364, 100682728, 201365456]

約数ペア:

[(1, 201365456), (2, 100682728), (4, 50341364), (8, 25170682), (16, 12585341), (2251, 89456), (4502, 44728), (5591, 36016), (9004, 22364), (11182, 18008)]