197351898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{3739}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 416486400

約数和(自身を除く): 219134502

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 463, 926, 1389, 2778, 3739, 7478, 8797, 11217, 17594, 22434, 26391, 52782, 71041, 142082, 213123, 426246, 1731157, 3462314, 5193471, 10386942, 32891983, 65783966, 98675949, 197351898]

約数ペア:

[(1, 197351898), (2, 98675949), (3, 65783966), (6, 32891983), (19, 10386942), (38, 5193471), (57, 3462314), (114, 1731157), (463, 426246), (926, 213123), (1389, 142082), (2778, 71041), (3739, 52782), (7478, 26391), (8797, 22434), (11217, 17594)]