210819026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{4813}}^1$

素因数の和:5018

約数の個数: 24

約数和(自身を含む): 349583052

約数和(自身を除く): 138764026

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 1991, 3982, 4813, 9626, 21901, 43802, 52943, 105886, 582373, 871153, 1164746, 1742306, 9582683, 19165366, 105409513, 210819026]

約数ペア:

[(1, 210819026), (2, 105409513), (11, 19165366), (22, 9582683), (121, 1742306), (181, 1164746), (242, 871153), (362, 582373), (1991, 105886), (3982, 52943), (4813, 43802), (9626, 21901)]