197342885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{6577}}^1$

素因数の和:6952

約数の個数: 16

約数和(自身を含む): 251490096

約数和(自身を除く): 54147211

約数列:

[1, 5, 17, 85, 353, 1765, 6001, 6577, 30005, 32885, 111809, 559045, 2321681, 11608405, 39468577, 197342885]

約数ペア:

[(1, 197342885), (5, 39468577), (17, 11608405), (85, 2321681), (353, 559045), (1765, 111809), (6001, 32885), (6577, 30005)]