102142876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211039}}^1$

素因数の和:211065

約数の個数: 18

約数和(自身を含む): 196478240

約数和(自身を除く): 94335364

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 211039, 422078, 844156, 2321429, 4642858, 9285716, 25535719, 51071438, 102142876]

約数ペア:

[(1, 102142876), (2, 51071438), (4, 25535719), (11, 9285716), (22, 4642858), (44, 2321429), (121, 844156), (242, 422078), (484, 211039)]