201945356727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1\times {\mathrm{17509}}^1$

素因数の和:19295

約数の個数: 32

約数和(自身を含む): 287343302400

約数和(自身を除く): 85397945673

約数列:

[1, 3, 17, 51, 139, 417, 1627, 2363, 4881, 7089, 17509, 27659, 52527, 82977, 226153, 297653, 678459, 892959, 2433751, 3844601, 7301253, 11533803, 28487143, 41373767, 85461429, 124121301, 484281431, 1452844293, 3959712877, 11879138631, 67315118909, 201945356727]

約数ペア:

[(1, 201945356727), (3, 67315118909), (17, 11879138631), (51, 3959712877), (139, 1452844293), (417, 484281431), (1627, 124121301), (2363, 85461429), (4881, 41373767), (7089, 28487143), (17509, 11533803), (27659, 7301253), (52527, 3844601), (82977, 2433751), (226153, 892959), (297653, 678459)]