202021883

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{3889}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 237881280

約数和(自身を除く): 35859397

約数列:

[1, 7, 41, 181, 287, 1267, 3889, 7421, 27223, 51947, 159449, 703909, 1116143, 4927363, 28860269, 202021883]

約数ペア:

[(1, 202021883), (7, 28860269), (41, 4927363), (181, 1116143), (287, 703909), (1267, 159449), (3889, 51947), (7421, 27223)]