208067636313

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20623217}}^1$

素因数の和:20623301

約数の個数: 24

約数和(自身を含む): 321722200800

約数和(自身を除く): 113654564487

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 20623217, 61869651, 185608953, 391841123, 1175523369, 1216769803, 3526570107, 3650309409, 10950928227, 23118626257, 69355878771, 208067636313]

約数ペア:

[(1, 208067636313), (3, 69355878771), (9, 23118626257), (19, 10950928227), (57, 3650309409), (59, 3526570107), (171, 1216769803), (177, 1175523369), (531, 391841123), (1121, 185608953), (3363, 61869651), (10089, 20623217)]