200733420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145459}}^1$

素因数の和:145494

約数の個数: 48

約数和(自身を含む): 586494720

約数和(自身を除く): 385761300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145459, 290918, 436377, 581836, 727295, 872754, 1454590, 1745508, 2181885, 2909180, 3345557, 4363770, 6691114, 8727540, 10036671, 13382228, 16727785, 20073342, 33455570, 40146684, 50183355, 66911140, 100366710, 200733420]

約数ペア:

[(1, 200733420), (2, 100366710), (3, 66911140), (4, 50183355), (5, 40146684), (6, 33455570), (10, 20073342), (12, 16727785), (15, 13382228), (20, 10036671), (23, 8727540), (30, 6691114), (46, 4363770), (60, 3345557), (69, 2909180), (92, 2181885), (115, 1745508), (138, 1454590), (230, 872754), (276, 727295), (345, 581836), (460, 436377), (690, 290918), (1380, 145459)]