211040594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 340122240

約数和(自身を除く): 129081646

約数列:

[1, 2, 23, 46, 53, 106, 107, 214, 809, 1219, 1618, 2438, 2461, 4922, 5671, 11342, 18607, 37214, 42877, 85754, 86563, 130433, 173126, 260866, 986171, 1972342, 1990949, 3981898, 4587839, 9175678, 105520297, 211040594]

約数ペア:

[(1, 211040594), (2, 105520297), (23, 9175678), (46, 4587839), (53, 3981898), (106, 1990949), (107, 1972342), (214, 986171), (809, 260866), (1219, 173126), (1618, 130433), (2438, 86563), (2461, 85754), (4922, 42877), (5671, 37214), (11342, 18607)]