220066336

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4987}}^1$

素因数の和:5201

約数の個数: 48

約数和(自身を含む): 497762496

約数和(自身を除く): 277696160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 4987, 5516, 6304, 9974, 11032, 19948, 22064, 34909, 39896, 44128, 69818, 79792, 139636, 159584, 279272, 558544, 982439, 1117088, 1964878, 3929756, 6877073, 7859512, 13754146, 15719024, 27508292, 31438048, 55016584, 110033168, 220066336]

約数ペア:

[(1, 220066336), (2, 110033168), (4, 55016584), (7, 31438048), (8, 27508292), (14, 15719024), (16, 13754146), (28, 7859512), (32, 6877073), (56, 3929756), (112, 1964878), (197, 1117088), (224, 982439), (394, 558544), (788, 279272), (1379, 159584), (1576, 139636), (2758, 79792), (3152, 69818), (4987, 44128), (5516, 39896), (6304, 34909), (9974, 22064), (11032, 19948)]