206908553663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{50183981}}^1$

素因数の和:50184038

約数の個数: 16

約数和(自身を含む): 256941987840

約数和(自身を除く): 50033434177

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 50183981, 351287867, 953495639, 1555703411, 6674469473, 10889923877, 29558364809, 206908553663]

約数ペア:

[(1, 206908553663), (7, 29558364809), (19, 10889923877), (31, 6674469473), (133, 1555703411), (217, 953495639), (589, 351287867), (4123, 50183981)]