203411536

素因数分解:

$2^4\times {\mathrm{12713221}}^1$

素因数の和:12713229

約数の個数: 10

約数和(自身を含む): 394109882

約数和(自身を除く): 190698346

約数列:

[1, 2, 4, 8, 16, 12713221, 25426442, 50852884, 101705768, 203411536]

約数ペア:

[(1, 203411536), (2, 101705768), (4, 50852884), (8, 25426442), (16, 12713221)]