213567272

素因数分解:

$2^3\times {\mathrm{1103}}^1\times {\mathrm{24203}}^1$

素因数の和:25312

約数の個数: 16

約数和(自身を含む): 400818240

約数和(自身を除く): 187250968

約数列:

[1, 2, 4, 8, 1103, 2206, 4412, 8824, 24203, 48406, 96812, 193624, 26695909, 53391818, 106783636, 213567272]

約数ペア:

[(1, 213567272), (2, 106783636), (4, 53391818), (8, 26695909), (1103, 193624), (2206, 96812), (4412, 48406), (8824, 24203)]