202137243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{991}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 336740352

約数和(自身を除く): 134603109

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 883, 991, 2649, 2973, 6181, 6937, 9713, 10901, 18543, 20811, 29139, 32703, 67991, 76307, 203973, 228921, 875053, 2625159, 6125371, 9625583, 18376113, 28876749, 67379081, 202137243]

約数ペア:

[(1, 202137243), (3, 67379081), (7, 28876749), (11, 18376113), (21, 9625583), (33, 6125371), (77, 2625159), (231, 875053), (883, 228921), (991, 203973), (2649, 76307), (2973, 67991), (6181, 32703), (6937, 29139), (9713, 20811), (10901, 18543)]