201235797

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6518

約数の個数: 36

約数和(自身を含む): 342946656

約数和(自身を除く): 141710859

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 6427, 10437, 19281, 31311, 44989, 57843, 134967, 314923, 404901, 456317, 944769, 1368951, 2834307, 3194219, 4106853, 9582657, 22359533, 28747971, 67078599, 201235797]

約数ペア:

[(1, 201235797), (3, 67078599), (7, 28747971), (9, 22359533), (21, 9582657), (49, 4106853), (63, 3194219), (71, 2834307), (147, 1368951), (213, 944769), (441, 456317), (497, 404901), (639, 314923), (1491, 134967), (3479, 57843), (4473, 44989), (6427, 31311), (10437, 19281)]