200588816

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 396403200

約数和(自身を除く): 195814384

約数列:

[1, 2, 4, 8, 16, 73, 146, 199, 292, 398, 584, 796, 863, 1168, 1592, 1726, 3184, 3452, 6904, 13808, 14527, 29054, 58108, 62999, 116216, 125998, 171737, 232432, 251996, 343474, 503992, 686948, 1007984, 1373896, 2747792, 12536801, 25073602, 50147204, 100294408, 200588816]

約数ペア:

[(1, 200588816), (2, 100294408), (4, 50147204), (8, 25073602), (16, 12536801), (73, 2747792), (146, 1373896), (199, 1007984), (292, 686948), (398, 503992), (584, 343474), (796, 251996), (863, 232432), (1168, 171737), (1592, 125998), (1726, 116216), (3184, 62999), (3452, 58108), (6904, 29054), (13808, 14527)]