201837651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 94687149

約数列:

[1, 3, 17, 29, 51, 87, 239, 493, 571, 717, 1479, 1713, 4063, 6931, 9707, 12189, 16559, 20793, 29121, 49677, 117827, 136469, 281503, 353481, 409407, 844509, 2319973, 3957601, 6959919, 11872803, 67279217, 201837651]

約数ペア:

[(1, 201837651), (3, 67279217), (17, 11872803), (29, 6959919), (51, 3957601), (87, 2319973), (239, 844509), (493, 409407), (571, 353481), (717, 281503), (1479, 136469), (1713, 117827), (4063, 49677), (6931, 29121), (9707, 20793), (12189, 16559)]