201211223049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{43891}}^1$

素因数の和:44035

約数の個数: 72

約数和(自身を含む): 328704378912

約数和(自身を除く): 127493155863

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 171, 249, 323, 361, 747, 969, 1083, 1411, 1577, 2907, 3249, 4233, 4731, 6137, 12699, 14193, 18411, 26809, 29963, 43891, 55233, 80427, 89889, 131673, 241281, 269667, 395019, 509371, 746147, 833929, 1528113, 2238441, 2501787, 3642953, 4584339, 6715323, 7505361, 10928859, 14176793, 15844651, 32786577, 42530379, 47533953, 61930201, 69216107, 127591137, 142601859, 185790603, 207648321, 269359067, 557371809, 622944963, 808077201, 1176673819, 1315106033, 2424231603, 3530021457, 3945318099, 10590064371, 11835954297, 22356802561, 67070407683, 201211223049]

約数ペア:

[(1, 201211223049), (3, 67070407683), (9, 22356802561), (17, 11835954297), (19, 10590064371), (51, 3945318099), (57, 3530021457), (83, 2424231603), (153, 1315106033), (171, 1176673819), (249, 808077201), (323, 622944963), (361, 557371809), (747, 269359067), (969, 207648321), (1083, 185790603), (1411, 142601859), (1577, 127591137), (2907, 69216107), (3249, 61930201), (4233, 47533953), (4731, 42530379), (6137, 32786577), (12699, 15844651), (14193, 14176793), (18411, 10928859), (26809, 7505361), (29963, 6715323), (43891, 4584339), (55233, 3642953), (80427, 2501787), (89889, 2238441), (131673, 1528113), (241281, 833929), (269667, 746147), (395019, 509371)]