201992358

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{80347}}^1$

素因数の和:80771

約数の個数: 16

約数和(自身を含む): 404953920

約数和(自身を除く): 202961562

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 80347, 160694, 241041, 482082, 33665393, 67330786, 100996179, 201992358]

約数ペア:

[(1, 201992358), (2, 100996179), (3, 67330786), (6, 33665393), (419, 482082), (838, 241041), (1257, 160694), (2514, 80347)]