201481722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16924

約数の個数: 64

約数和(自身を含む): 510572160

約数和(自身を除く): 309090438

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 16883, 33766, 50649, 101298, 151947, 219479, 287011, 303894, 438958, 455841, 574022, 658437, 861033, 911682, 1316874, 1722066, 1975311, 2583099, 3731143, 3950622, 5166198, 5925933, 7462286, 7749297, 11193429, 11851866, 15498594, 22386858, 33580287, 67160574, 100740861, 201481722]

約数ペア:

[(1, 201481722), (2, 100740861), (3, 67160574), (6, 33580287), (9, 22386858), (13, 15498594), (17, 11851866), (18, 11193429), (26, 7749297), (27, 7462286), (34, 5925933), (39, 5166198), (51, 3950622), (54, 3731143), (78, 2583099), (102, 1975311), (117, 1722066), (153, 1316874), (221, 911682), (234, 861033), (306, 658437), (351, 574022), (442, 455841), (459, 438958), (663, 303894), (702, 287011), (918, 219479), (1326, 151947), (1989, 101298), (3978, 50649), (5967, 33766), (11934, 16883)]