199441510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1237}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 375440832

約数和(自身を除く): 175999322

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 701, 1237, 1402, 2474, 3505, 6185, 7010, 12370, 16123, 28451, 32246, 56902, 80615, 142255, 161230, 284510, 867137, 1734274, 4335685, 8671370, 19944151, 39888302, 99720755, 199441510]

約数ペア:

[(1, 199441510), (2, 99720755), (5, 39888302), (10, 19944151), (23, 8671370), (46, 4335685), (115, 1734274), (230, 867137), (701, 284510), (1237, 161230), (1402, 142255), (2474, 80615), (3505, 56902), (6185, 32246), (7010, 28451), (12370, 16123)]