202113515513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2311163}}^1$

素因数の和:2311245

約数の個数: 24

約数和(自身を含む): 257038415424

約数和(自身を除く): 54924899911

約数列:

[1, 7, 13, 31, 91, 217, 403, 961, 2821, 6727, 12493, 87451, 2311163, 16178141, 30045119, 71646053, 210315833, 501522371, 931398689, 2221027643, 6519790823, 15547193501, 28873359359, 202113515513]

約数ペア:

[(1, 202113515513), (7, 28873359359), (13, 15547193501), (31, 6519790823), (91, 2221027643), (217, 931398689), (403, 501522371), (961, 210315833), (2821, 71646053), (6727, 30045119), (12493, 16178141), (87451, 2311163)]