206015.00000000

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 37112181

約数列:

[1, 3, 13, 31, 39, 53, 83, 93, 159, 169, 249, 403, 507, 689, 1079, 1209, 1643, 2067, 2573, 3237, 4399, 4929, 5239, 7719, 8957, 13197, 14027, 15717, 21359, 26871, 33449, 42081, 57187, 64077, 100347, 136369, 171561, 277667, 409107, 434837, 743431, 833001, 1304511, 1772797, 2230293, 5318391, 23046361, 69139083]

約数ペア:

[(1, 69139083), (3, 23046361), (13, 5318391), (31, 2230293), (39, 1772797), (53, 1304511), (83, 833001), (93, 743431), (159, 434837), (169, 409107), (249, 277667), (403, 171561), (507, 136369), (689, 100347), (1079, 64077), (1209, 57187), (1643, 42081), (2067, 33449), (2573, 26871), (3237, 21359), (4399, 15717), (4929, 14027), (5239, 13197), (7719, 8957)]