203480036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{716479}}^1$

素因数の和:716554

約数の個数: 12

約数和(自身を含む): 361105920

約数和(自身を除く): 157625884

約数列:

[1, 2, 4, 71, 142, 284, 716479, 1432958, 2865916, 50870009, 101740018, 203480036]

約数ペア:

[(1, 203480036), (2, 101740018), (4, 50870009), (71, 2865916), (142, 1432958), (284, 716479)]