210814912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3889}}^1$

素因数の和:3930

約数の個数: 84

約数和(自身を含む): 525647920

約数和(自身を除く): 314833008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 3889, 4928, 6776, 7744, 7778, 13552, 15556, 27104, 27223, 31112, 42779, 54208, 54446, 62224, 85558, 108892, 124448, 171116, 217784, 248896, 299453, 342232, 435568, 470569, 598906, 684464, 871136, 941138, 1197812, 1368928, 1742272, 1882276, 2395624, 2737856, 3293983, 3764552, 4791248, 6587966, 7529104, 9582496, 13175932, 15058208, 19164992, 26351864, 30116416, 52703728, 105407456, 210814912]

約数ペア:

[(1, 210814912), (2, 105407456), (4, 52703728), (7, 30116416), (8, 26351864), (11, 19164992), (14, 15058208), (16, 13175932), (22, 9582496), (28, 7529104), (32, 6587966), (44, 4791248), (56, 3764552), (64, 3293983), (77, 2737856), (88, 2395624), (112, 1882276), (121, 1742272), (154, 1368928), (176, 1197812), (224, 941138), (242, 871136), (308, 684464), (352, 598906), (448, 470569), (484, 435568), (616, 342232), (704, 299453), (847, 248896), (968, 217784), (1232, 171116), (1694, 124448), (1936, 108892), (2464, 85558), (3388, 62224), (3872, 54446), (3889, 54208), (4928, 42779), (6776, 31112), (7744, 27223), (7778, 27104), (13552, 15556)]