199914627

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{5147}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 295783488

約数和(自身を除く): 95868861

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 3531, 5147, 12947, 15441, 38841, 56617, 169851, 550729, 622787, 1652187, 1868361, 6058019, 18174057, 66638209, 199914627]

約数ペア:

[(1, 199914627), (3, 66638209), (11, 18174057), (33, 6058019), (107, 1868361), (121, 1652187), (321, 622787), (363, 550729), (1177, 169851), (3531, 56617), (5147, 38841), (12947, 15441)]