201920829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{26261}}^1$

素因数の和:26508

約数の個数: 16

約数和(自身を含む): 294974784

約数和(自身を除く): 93053955

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 26261, 78783, 288871, 866613, 6118813, 18356439, 67306943, 201920829]

約数ペア:

[(1, 201920829), (3, 67306943), (11, 18356439), (33, 6118813), (233, 866613), (699, 288871), (2563, 78783), (7689, 26261)]