210860442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15809}}^1$

素因数の和:15852

約数の個数: 64

約数和(自身を含む): 531216000

約数和(自身を除く): 320355558

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, 15809, 31618, 47427, 94854, 142281, 205517, 284562, 300371, 411034, 426843, 600742, 616551, 853686, 901113, 1233102, 1802226, 1849653, 2703339, 3699306, 3904823, 5406678, 5548959, 7809646, 8110017, 11097918, 11714469, 16220034, 23428938, 35143407, 70286814, 105430221, 210860442]

約数ペア:

[(1, 210860442), (2, 105430221), (3, 70286814), (6, 35143407), (9, 23428938), (13, 16220034), (18, 11714469), (19, 11097918), (26, 8110017), (27, 7809646), (38, 5548959), (39, 5406678), (54, 3904823), (57, 3699306), (78, 2703339), (114, 1849653), (117, 1802226), (171, 1233102), (234, 901113), (247, 853686), (342, 616551), (351, 600742), (494, 426843), (513, 411034), (702, 300371), (741, 284562), (1026, 205517), (1482, 142281), (2223, 94854), (4446, 47427), (6669, 31618), (13338, 15809)]