204328299

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{512101}}^1$

素因数の和:512130

約数の個数: 16

約数和(自身を含む): 327745280

約数和(自身を除く): 123416981

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 512101, 1536303, 3584707, 9729919, 10754121, 29189757, 68109433, 204328299]

約数ペア:

[(1, 204328299), (3, 68109433), (7, 29189757), (19, 10754121), (21, 9729919), (57, 3584707), (133, 1536303), (399, 512101)]