203808801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30047}}^1$

素因数の和:30093

約数の個数: 32

約数和(自身を含む): 346152960

約数和(自身を除く): 142344159

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 30047, 90141, 210329, 510799, 570893, 630987, 1532397, 1712679, 3575593, 3996251, 9705181, 10726779, 11988753, 29115543, 67936267, 203808801]

約数ペア:

[(1, 203808801), (3, 67936267), (7, 29115543), (17, 11988753), (19, 10726779), (21, 9705181), (51, 3996251), (57, 3575593), (119, 1712679), (133, 1532397), (323, 630987), (357, 570893), (399, 510799), (969, 210329), (2261, 90141), (6783, 30047)]