201665863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12161}}^1$

素因数の和:12294

約数の個数: 16

約数和(自身を含む): 242850816

約数和(自身を除く): 41184953

約数列:

[1, 7, 23, 103, 161, 721, 2369, 12161, 16583, 85127, 279703, 1252583, 1957921, 8768081, 28809409, 201665863]

約数ペア:

[(1, 201665863), (7, 28809409), (23, 8768081), (103, 1957921), (161, 1252583), (721, 279703), (2369, 85127), (12161, 16583)]