204345171

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16831}}^1$

素因数の和:16927

約数の個数: 24

約数和(自身を含む): 315095040

約数和(自身を除く): 110749869

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 16831, 50493, 151479, 319789, 959367, 1195001, 2878101, 3585003, 10755009, 22705019, 68115057, 204345171]

約数ペア:

[(1, 204345171), (3, 68115057), (9, 22705019), (19, 10755009), (57, 3585003), (71, 2878101), (171, 1195001), (213, 959367), (639, 319789), (1349, 151479), (4047, 50493), (12141, 16831)]