217939056

素因数分解:

$2^4\times 3^1\times {\mathrm{4540397}}^1$

素因数の和:4540408

約数の個数: 20

約数和(自身を含む): 563009352

約数和(自身を除く): 345070296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4540397, 9080794, 13621191, 18161588, 27242382, 36323176, 54484764, 72646352, 108969528, 217939056]

約数ペア:

[(1, 217939056), (2, 108969528), (3, 72646352), (4, 54484764), (6, 36323176), (8, 27242382), (12, 18161588), (16, 13621191), (24, 9080794), (48, 4540397)]