202229731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 244062720

約数和(自身を除く): 41832989

約数列:

[1, 11, 23, 29, 43, 253, 319, 473, 641, 667, 989, 1247, 7051, 7337, 10879, 13717, 14743, 18589, 27563, 28681, 162173, 204479, 303193, 315491, 427547, 633949, 799327, 4703017, 6973439, 8792597, 18384521, 202229731]

約数ペア:

[(1, 202229731), (11, 18384521), (23, 8792597), (29, 6973439), (43, 4703017), (253, 799327), (319, 633949), (473, 427547), (641, 315491), (667, 303193), (989, 204479), (1247, 162173), (7051, 28681), (7337, 27563), (10879, 18589), (13717, 14743)]