200243946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11657}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 458858880

約数和(自身を除く): 258614934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 11657, 17178, 23314, 34971, 69942, 81599, 163198, 244797, 489594, 4767713, 9535426, 14303139, 28606278, 33373991, 66747982, 100121973, 200243946]

約数ペア:

[(1, 200243946), (2, 100121973), (3, 66747982), (6, 33373991), (7, 28606278), (14, 14303139), (21, 9535426), (42, 4767713), (409, 489594), (818, 244797), (1227, 163198), (2454, 81599), (2863, 69942), (5726, 34971), (8589, 23314), (11657, 17178)]