208095419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 259407360

約数和(自身を除く): 51311941

約数列:

[1, 7, 17, 59, 107, 119, 277, 413, 749, 1003, 1819, 1939, 4709, 6313, 7021, 12733, 16343, 29639, 32963, 44191, 107321, 114401, 207473, 277831, 503863, 751247, 1748701, 1944817, 3527041, 12240907, 29727917, 208095419]

約数ペア:

[(1, 208095419), (7, 29727917), (17, 12240907), (59, 3527041), (107, 1944817), (119, 1748701), (277, 751247), (413, 503863), (749, 277831), (1003, 207473), (1819, 114401), (1939, 107321), (4709, 44191), (6313, 32963), (7021, 29639), (12733, 16343)]