208089123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{217439}}^1$

素因数の和:217482

約数の個数: 16

約数和(自身を含む): 313113600

約数和(自身を除く): 105024477

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 217439, 652317, 2391829, 6305731, 7175487, 18917193, 69363041, 208089123]

約数ペア:

[(1, 208089123), (3, 69363041), (11, 18917193), (29, 7175487), (33, 6305731), (87, 2391829), (319, 652317), (957, 217439)]