208679943

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{9137}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 291246336

約数和(自身を除く): 82566393

約数列:

[1, 3, 23, 69, 331, 993, 7613, 9137, 22839, 27411, 210151, 630453, 3024347, 9073041, 69559981, 208679943]

約数ペア:

[(1, 208679943), (3, 69559981), (23, 9073041), (69, 3024347), (331, 630453), (993, 210151), (7613, 27411), (9137, 22839)]