204499509

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{2687}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 284884992

約数和(自身を除く): 80385483

約数列:

[1, 3, 23, 69, 1103, 2687, 3309, 8061, 25369, 61801, 76107, 185403, 2963761, 8891283, 68166503, 204499509]

約数ペア:

[(1, 204499509), (3, 68166503), (23, 8891283), (69, 2963761), (1103, 185403), (2687, 76107), (3309, 61801), (8061, 25369)]