217802664479

素因数分解:

${\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1\times {\mathrm{17419}}^1$

素因数の和:18350

約数の個数: 16

約数和(自身を含む): 222090785280

約数和(自身を除く): 4288120801

約数列:

[1, 67, 431, 433, 17419, 28877, 29011, 186623, 1167073, 7507589, 7542427, 12503741, 503008463, 505342609, 3250786037, 217802664479]

約数ペア:

[(1, 217802664479), (67, 3250786037), (431, 505342609), (433, 503008463), (17419, 12503741), (28877, 7542427), (29011, 7507589), (186623, 1167073)]