208300317

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{10687}}^1$

素因数の和:10852

約数の個数: 16

約数和(自身を含む): 284728320

約数和(自身を除く): 76428003

約数列:

[1, 3, 73, 89, 219, 267, 6497, 10687, 19491, 32061, 780151, 951143, 2340453, 2853429, 69433439, 208300317]

約数ペア:

[(1, 208300317), (3, 69433439), (73, 2853429), (89, 2340453), (219, 951143), (267, 780151), (6497, 32061), (10687, 19491)]