208088823

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{2539}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 294071040

約数和(自身を除く): 85982217

約数列:

[1, 3, 17, 51, 1607, 2539, 4821, 7617, 27319, 43163, 81957, 129489, 4080173, 12240519, 69362941, 208088823]

約数ペア:

[(1, 208088823), (3, 69362941), (17, 12240519), (51, 4080173), (1607, 129489), (2539, 81957), (4821, 43163), (7617, 27319)]