203439824

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2699}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 451310400

約数和(自身を除く): 247870576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1346, 2692, 2699, 4711, 5384, 5398, 9422, 10768, 10796, 18844, 18893, 21592, 37688, 37786, 43184, 75376, 75572, 151144, 302288, 1816427, 3632854, 7265708, 12714989, 14531416, 25429978, 29062832, 50859956, 101719912, 203439824]

約数ペア:

[(1, 203439824), (2, 101719912), (4, 50859956), (7, 29062832), (8, 25429978), (14, 14531416), (16, 12714989), (28, 7265708), (56, 3632854), (112, 1816427), (673, 302288), (1346, 151144), (2692, 75572), (2699, 75376), (4711, 43184), (5384, 37786), (5398, 37688), (9422, 21592), (10768, 18893), (10796, 18844)]