217265364

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{16811}}^1$

素因数の和:17180

約数の個数: 36

約数和(自身を含む): 550761120

約数和(自身を除く): 333495756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 12924, 16811, 33622, 50433, 67244, 100866, 151299, 201732, 302598, 605196, 6035149, 12070298, 18105447, 24140596, 36210894, 54316341, 72421788, 108632682, 217265364]

約数ペア:

[(1, 217265364), (2, 108632682), (3, 72421788), (4, 54316341), (6, 36210894), (9, 24140596), (12, 18105447), (18, 12070298), (36, 6035149), (359, 605196), (718, 302598), (1077, 201732), (1436, 151299), (2154, 100866), (3231, 67244), (4308, 50433), (6462, 33622), (12924, 16811)]