198129459136

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2095987}}^1$

素因数の和:2096217

約数の個数: 56

約数和(自身を含む): 451459047296

約数和(自身を除く): 253329588160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 2954, 3376, 5908, 6752, 11816, 13504, 23632, 47264, 94528, 2095987, 4191974, 8383948, 14671909, 16767896, 29343818, 33535792, 58687636, 67071584, 117375272, 134143168, 234750544, 442253257, 469501088, 884506514, 939002176, 1769013028, 3095772799, 3538026056, 6191545598, 7076052112, 12383091196, 14152104224, 24766182392, 28304208448, 49532364784, 99064729568, 198129459136]

約数ペア:

[(1, 198129459136), (2, 99064729568), (4, 49532364784), (7, 28304208448), (8, 24766182392), (14, 14152104224), (16, 12383091196), (28, 7076052112), (32, 6191545598), (56, 3538026056), (64, 3095772799), (112, 1769013028), (211, 939002176), (224, 884506514), (422, 469501088), (448, 442253257), (844, 234750544), (1477, 134143168), (1688, 117375272), (2954, 67071584), (3376, 58687636), (5908, 33535792), (6752, 29343818), (11816, 16767896), (13504, 14671909), (23632, 8383948), (47264, 4191974), (94528, 2095987)]