207828343298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{823}}^1\times {\mathrm{2969}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 333554474880

約数和(自身を除く): 125726131582

約数列:

[1, 2, 23, 43, 46, 86, 823, 989, 1646, 1849, 1978, 2969, 3698, 5938, 18929, 35389, 37858, 42527, 68287, 70778, 85054, 127667, 136574, 255334, 813947, 1521727, 1627894, 2443487, 2936341, 3043454, 4886974, 5489681, 5872682, 10979362, 34999721, 56200201, 69999442, 105069941, 112400402, 126262663, 210139882, 252525326, 2416608643, 4518007463, 4833217286, 9036014926, 103914171649, 207828343298]

約数ペア:

[(1, 207828343298), (2, 103914171649), (23, 9036014926), (43, 4833217286), (46, 4518007463), (86, 2416608643), (823, 252525326), (989, 210139882), (1646, 126262663), (1849, 112400402), (1978, 105069941), (2969, 69999442), (3698, 56200201), (5938, 34999721), (18929, 10979362), (35389, 5872682), (37858, 5489681), (42527, 4886974), (68287, 3043454), (70778, 2936341), (85054, 2443487), (127667, 1627894), (136574, 1521727), (255334, 813947)]