203411060

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{14891}}^1$

素因数の和:15583

約数の個数: 24

約数和(自身を含む): 427817376

約数和(自身を除く): 224406316

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 14891, 29782, 59564, 74455, 148910, 297820, 10170553, 20341106, 40682212, 50852765, 101705530, 203411060]

約数ペア:

[(1, 203411060), (2, 101705530), (4, 50852765), (5, 40682212), (10, 20341106), (20, 10170553), (683, 297820), (1366, 148910), (2732, 74455), (3415, 59564), (6830, 29782), (13660, 14891)]