202608343

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 254013440

約数和(自身を除く): 51405097

約数列:

[1, 7, 19, 31, 133, 157, 217, 313, 589, 1099, 2191, 2983, 4123, 4867, 5947, 9703, 20881, 34069, 41629, 49141, 67921, 92473, 184357, 343987, 647311, 933679, 1290499, 1523371, 6535753, 10663597, 28944049, 202608343]

約数ペア:

[(1, 202608343), (7, 28944049), (19, 10663597), (31, 6535753), (133, 1523371), (157, 1290499), (217, 933679), (313, 647311), (589, 343987), (1099, 184357), (2191, 92473), (2983, 67921), (4123, 49141), (4867, 41629), (5947, 34069), (9703, 20881)]