203480230

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{180071}}^1$

素因数の和:180191

約数の個数: 16

約数和(自身を含む): 369507744

約数和(自身を除く): 166027514

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 180071, 360142, 900355, 1800710, 20348023, 40696046, 101740115, 203480230]

約数ペア:

[(1, 203480230), (2, 101740115), (5, 40696046), (10, 20348023), (113, 1800710), (226, 900355), (565, 360142), (1130, 180071)]