200540590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{134591}}^1$

素因数の和:134747

約数の個数: 16

約数和(自身を含む): 363398400

約数和(自身を除く): 162857810

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 134591, 269182, 672955, 1345910, 20054059, 40108118, 100270295, 200540590]

約数ペア:

[(1, 200540590), (2, 100270295), (5, 40108118), (10, 20054059), (149, 1345910), (298, 672955), (745, 269182), (1490, 134591)]