201998375031

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{20143}}^1\times {\mathrm{54799}}^1$

素因数の和:75006

約数の個数: 16

約数和(自身を含む): 273765017600

約数和(自身を除く): 71766642569

約数列:

[1, 3, 61, 183, 20143, 54799, 60429, 164397, 1228723, 3342739, 3686169, 10028217, 1103816257, 3311448771, 67332791677, 201998375031]

約数ペア:

[(1, 201998375031), (3, 67332791677), (61, 3311448771), (183, 1103816257), (20143, 10028217), (54799, 3686169), (60429, 3342739), (164397, 1228723)]