204431463

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 300490320

約数和(自身を除く): 96058857

約数列:

[1, 3, 9, 73, 219, 379, 657, 821, 1137, 2463, 3411, 7389, 27667, 59933, 83001, 179799, 249003, 311159, 539397, 933477, 2800431, 22714607, 68143821, 204431463]

約数ペア:

[(1, 204431463), (3, 68143821), (9, 22714607), (73, 2800431), (219, 933477), (379, 539397), (657, 311159), (821, 249003), (1137, 179799), (2463, 83001), (3411, 59933), (7389, 27667)]