212697029377

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{7237}}^1\times {\mathrm{15493}}^1$

素因数の和:23008

約数の個数: 16

約数和(自身を含む): 244028764672

約数和(自身を除く): 31331735295

約数列:

[1, 7, 271, 1897, 7237, 15493, 50659, 108451, 1961227, 4198603, 13728589, 29390221, 112122841, 784859887, 30385289911, 212697029377]

約数ペア:

[(1, 212697029377), (7, 30385289911), (271, 784859887), (1897, 112122841), (7237, 29390221), (15493, 13728589), (50659, 4198603), (108451, 1961227)]