210028983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 308620800

約数和(自身を除く): 98591817

約数列:

[1, 3, 19, 37, 53, 57, 111, 159, 703, 1007, 1879, 1961, 2109, 3021, 5637, 5883, 35701, 37259, 69523, 99587, 107103, 111777, 208569, 298761, 1320937, 1892153, 3684719, 3962811, 5676459, 11054157, 70009661, 210028983]

約数ペア:

[(1, 210028983), (3, 70009661), (19, 11054157), (37, 5676459), (53, 3962811), (57, 3684719), (111, 1892153), (159, 1320937), (703, 298761), (1007, 208569), (1879, 111777), (1961, 107103), (2109, 99587), (3021, 69523), (5637, 37259), (5883, 35701)]