200820834

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{26627}}^1$

素因数の和:27054

約数の個数: 24

約数和(自身を含む): 436166640

約数和(自身を除く): 235345806

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 26627, 53254, 79881, 159762, 239643, 479286, 11156713, 22313426, 33470139, 66940278, 100410417, 200820834]

約数ペア:

[(1, 200820834), (2, 100410417), (3, 66940278), (6, 33470139), (9, 22313426), (18, 11156713), (419, 479286), (838, 239643), (1257, 159762), (2514, 79881), (3771, 53254), (7542, 26627)]