203480456

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{225089}}^1$

素因数の和:225208

約数の個数: 16

約数和(自身を含む): 384903900

約数和(自身を除く): 181423444

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 225089, 450178, 900356, 1800712, 25435057, 50870114, 101740228, 203480456]

約数ペア:

[(1, 203480456), (2, 101740228), (4, 50870114), (8, 25435057), (113, 1800712), (226, 900356), (452, 450178), (904, 225089)]