204052971

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{2467}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 276416000

約数和(自身を除く): 72363029

約数列:

[1, 3, 79, 237, 349, 1047, 2467, 7401, 27571, 82713, 194893, 584679, 860983, 2582949, 68017657, 204052971]

約数ペア:

[(1, 204052971), (3, 68017657), (79, 2582949), (237, 860983), (349, 584679), (1047, 194893), (2467, 82713), (7401, 27571)]