201302457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 292833792

約数和(自身を除く): 91531335

約数列:

[1, 3, 17, 47, 51, 137, 141, 411, 613, 799, 1839, 2329, 2397, 6439, 6987, 10421, 19317, 28811, 31263, 83981, 86433, 109463, 251943, 328389, 489787, 1427677, 1469361, 3947107, 4283031, 11841321, 67100819, 201302457]

約数ペア:

[(1, 201302457), (3, 67100819), (17, 11841321), (47, 4283031), (51, 3947107), (137, 1469361), (141, 1427677), (411, 489787), (613, 328389), (799, 251943), (1839, 109463), (2329, 86433), (2397, 83981), (6439, 31263), (6987, 28811), (10421, 19317)]