205773651

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 304078320

約数和(自身を除く): 98304669

約数列:

[1, 3, 9, 59, 177, 181, 531, 543, 1629, 2141, 6423, 10679, 19269, 32037, 96111, 126319, 378957, 387521, 1136871, 1162563, 3487689, 22863739, 68591217, 205773651]

約数ペア:

[(1, 205773651), (3, 68591217), (9, 22863739), (59, 3487689), (177, 1162563), (181, 1136871), (531, 387521), (543, 378957), (1629, 126319), (2141, 96111), (6423, 32037), (10679, 19269)]