205077473997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{30941}}^1$

素因数の和:31047

約数の個数: 72

約数和(自身を含む): 326918319840

約数和(自身を除く): 121840845843

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 209, 341, 363, 589, 627, 961, 1023, 1767, 2299, 2883, 3751, 6479, 6897, 10571, 11253, 18259, 19437, 30941, 31713, 54777, 71269, 92823, 116281, 200849, 213807, 340351, 348843, 587879, 602547, 959171, 1021053, 1763637, 2209339, 2877513, 3743861, 6466669, 6628017, 10550881, 11231583, 18224249, 19400007, 29734301, 31652643, 54672747, 71133359, 89202903, 116059691, 200466739, 213400077, 327077311, 348179073, 564951719, 601400217, 981231933, 1694855157, 2205134129, 3597850421, 6214468909, 6615402387, 10793551263, 18643406727, 68359157999, 205077473997]

約数ペア:

[(1, 205077473997), (3, 68359157999), (11, 18643406727), (19, 10793551263), (31, 6615402387), (33, 6214468909), (57, 3597850421), (93, 2205134129), (121, 1694855157), (209, 981231933), (341, 601400217), (363, 564951719), (589, 348179073), (627, 327077311), (961, 213400077), (1023, 200466739), (1767, 116059691), (2299, 89202903), (2883, 71133359), (3751, 54672747), (6479, 31652643), (6897, 29734301), (10571, 19400007), (11253, 18224249), (18259, 11231583), (19437, 10550881), (30941, 6628017), (31713, 6466669), (54777, 3743861), (71269, 2877513), (92823, 2209339), (116281, 1763637), (200849, 1021053), (213807, 959171), (340351, 602547), (348843, 587879)]