229692518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{79699}}^1$

素因数の和:79843

約数の個数: 16

約数和(自身を含む): 378734400

約数和(自身を除く): 149041882

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 79699, 159398, 876689, 1753378, 10440569, 20881138, 114846259, 229692518]

約数ペア:

[(1, 229692518), (2, 114846259), (11, 20881138), (22, 10440569), (131, 1753378), (262, 876689), (1441, 159398), (2882, 79699)]