204628777942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{19971577}}^1$

素因数の和:19971735

約数の個数: 16

約数和(自身を含む): 316349795520

約数和(自身を除く): 111721017578

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 19971577, 39943154, 938664119, 1877328238, 2176901893, 4353803786, 102314388971, 204628777942]

約数ペア:

[(1, 204628777942), (2, 102314388971), (47, 4353803786), (94, 2176901893), (109, 1877328238), (218, 938664119), (5123, 39943154), (10246, 19971577)]