207748983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 316422400

約数和(自身を除く): 108673417

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 741, 1807, 2017, 2641, 5421, 6051, 7923, 26221, 34333, 38323, 78663, 102999, 114969, 280363, 498199, 841089, 1494597, 3644719, 5326897, 10934157, 15980691, 69249661, 207748983]

約数ペア:

[(1, 207748983), (3, 69249661), (13, 15980691), (19, 10934157), (39, 5326897), (57, 3644719), (139, 1494597), (247, 841089), (417, 498199), (741, 280363), (1807, 114969), (2017, 102999), (2641, 78663), (5421, 38323), (6051, 34333), (7923, 26221)]