206432856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409589}}^1$

素因数の和:409608

約数の個数: 48

約数和(自身を含む): 638960400

約数和(自身を除く): 432527544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 409589, 819178, 1228767, 1638356, 2457534, 2867123, 3276712, 3686301, 4915068, 5734246, 7372602, 8601369, 9830136, 11468492, 14745204, 17202738, 22936984, 25804107, 29490408, 34405476, 51608214, 68810952, 103216428, 206432856]

約数ペア:

[(1, 206432856), (2, 103216428), (3, 68810952), (4, 51608214), (6, 34405476), (7, 29490408), (8, 25804107), (9, 22936984), (12, 17202738), (14, 14745204), (18, 11468492), (21, 9830136), (24, 8601369), (28, 7372602), (36, 5734246), (42, 4915068), (56, 3686301), (63, 3276712), (72, 2867123), (84, 2457534), (126, 1638356), (168, 1228767), (252, 819178), (504, 409589)]