208726362

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15649}}^1$

素因数の和:15692

約数の個数: 64

約数和(自身を含む): 525840000

約数和(自身を除く): 317113638

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15649, 31298, 46947, 93894, 140841, 203437, 281682, 297331, 406874, 422523, 594662, 610311, 845046, 891993, 1220622, 1783986, 1830933, 2675979, 3661866, 3865303, 5351958, 5492799, 7730606, 8027937, 10985598, 11595909, 16055874, 23191818, 34787727, 69575454, 104363181, 208726362]

約数ペア:

[(1, 208726362), (2, 104363181), (3, 69575454), (6, 34787727), (9, 23191818), (13, 16055874), (18, 11595909), (19, 10985598), (26, 8027937), (27, 7730606), (38, 5492799), (39, 5351958), (54, 3865303), (57, 3661866), (78, 2675979), (114, 1830933), (117, 1783986), (171, 1220622), (234, 891993), (247, 845046), (342, 610311), (351, 594662), (494, 422523), (513, 406874), (702, 297331), (741, 281682), (1026, 203437), (1482, 140841), (2223, 93894), (4446, 46947), (6669, 31298), (13338, 15649)]