201630846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 440681472

約数和(自身を除く): 239050626

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 137, 141, 274, 282, 307, 411, 614, 799, 822, 921, 1598, 1842, 2329, 2397, 4658, 4794, 5219, 6439, 6987, 10438, 12878, 13974, 14429, 15657, 19317, 28858, 31314, 38634, 42059, 43287, 84118, 86574, 109463, 126177, 218926, 245293, 252354, 328389, 490586, 656778, 715003, 735879, 1430006, 1471758, 1976773, 2145009, 3953546, 4290018, 5930319, 11860638, 33605141, 67210282, 100815423, 201630846]

約数ペア:

[(1, 201630846), (2, 100815423), (3, 67210282), (6, 33605141), (17, 11860638), (34, 5930319), (47, 4290018), (51, 3953546), (94, 2145009), (102, 1976773), (137, 1471758), (141, 1430006), (274, 735879), (282, 715003), (307, 656778), (411, 490586), (614, 328389), (799, 252354), (822, 245293), (921, 218926), (1598, 126177), (1842, 109463), (2329, 86574), (2397, 84118), (4658, 43287), (4794, 42059), (5219, 38634), (6439, 31314), (6987, 28858), (10438, 19317), (12878, 15657), (13974, 14429)]