201589916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4581589}}^1$

素因数の和:4581604

約数の個数: 12

約数和(自身を含む): 384853560

約数和(自身を除く): 183263644

約数列:

[1, 2, 4, 11, 22, 44, 4581589, 9163178, 18326356, 50397479, 100794958, 201589916]

約数ペア:

[(1, 201589916), (2, 100794958), (4, 50397479), (11, 18326356), (22, 9163178), (44, 4581589)]