211034816620

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{22789937}}^1$

素因数の和:22790409

約数の個数: 24

約数和(自身を含む): 444130311744

約数和(自身を除く): 233095495124

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 22789937, 45579874, 91159748, 113949685, 227899370, 455798740, 10551740831, 21103481662, 42206963324, 52758704155, 105517408310, 211034816620]

約数ペア:

[(1, 211034816620), (2, 105517408310), (4, 52758704155), (5, 42206963324), (10, 21103481662), (20, 10551740831), (463, 455798740), (926, 227899370), (1852, 113949685), (2315, 91159748), (4630, 45579874), (9260, 22789937)]