208346523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15287}}^1$

素因数の和:15367

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 143888997

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 13629, 15287, 45861, 107009, 168157, 321027, 504471, 901933, 1177099, 2705799, 3531297, 6313531, 9921263, 18940593, 29763789, 69448841, 208346523]

約数ペア:

[(1, 208346523), (3, 69448841), (7, 29763789), (11, 18940593), (21, 9921263), (33, 6313531), (59, 3531297), (77, 2705799), (177, 1177099), (231, 901933), (413, 504471), (649, 321027), (1239, 168157), (1947, 107009), (4543, 45861), (13629, 15287)]