201377519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{1249}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 238080000

約数和(自身を除く): 36702481

約数列:

[1, 7, 31, 217, 743, 1249, 5201, 8743, 23033, 38719, 161231, 271033, 928007, 6496049, 28768217, 201377519]

約数ペア:

[(1, 201377519), (7, 28768217), (31, 6496049), (217, 928007), (743, 271033), (1249, 161231), (5201, 38719), (8743, 23033)]