220198077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11177}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 348753600

約数和(自身を除く): 128555523

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 6567, 11177, 19701, 33531, 100593, 122947, 368841, 1106523, 2224223, 6672669, 20018007, 24466453, 73399359, 220198077]

約数ペア:

[(1, 220198077), (3, 73399359), (9, 24466453), (11, 20018007), (33, 6672669), (99, 2224223), (199, 1106523), (597, 368841), (1791, 122947), (2189, 100593), (6567, 33531), (11177, 19701)]