204110847

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{34519}}^1$

素因数の和:34604

約数の個数: 20

約数和(自身を含む): 309092080

約数和(自身を除く): 104981233

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 34519, 103557, 310671, 932013, 2519887, 2796039, 7559661, 22678983, 68036949, 204110847]

約数ペア:

[(1, 204110847), (3, 68036949), (9, 22678983), (27, 7559661), (73, 2796039), (81, 2519887), (219, 932013), (657, 310671), (1971, 103557), (5913, 34519)]