200278668

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 475687296

約数和(自身を除く): 275408628

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 211, 249, 332, 422, 498, 633, 844, 953, 996, 1266, 1906, 2532, 2859, 3812, 5718, 11436, 17513, 35026, 52539, 70052, 79099, 105078, 158198, 201083, 210156, 237297, 316396, 402166, 474594, 603249, 804332, 949188, 1206498, 2412996, 16689889, 33379778, 50069667, 66759556, 100139334, 200278668]

約数ペア:

[(1, 200278668), (2, 100139334), (3, 66759556), (4, 50069667), (6, 33379778), (12, 16689889), (83, 2412996), (166, 1206498), (211, 949188), (249, 804332), (332, 603249), (422, 474594), (498, 402166), (633, 316396), (844, 237297), (953, 210156), (996, 201083), (1266, 158198), (1906, 105078), (2532, 79099), (2859, 70052), (3812, 52539), (5718, 35026), (11436, 17513)]