199974141

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5051}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 297906336

約数和(自身を除く): 97932195

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 4399, 5051, 13197, 15153, 39591, 45459, 267703, 419233, 803109, 1257699, 2409327, 3773097, 22219349, 66658047, 199974141]

約数ペア:

[(1, 199974141), (3, 66658047), (9, 22219349), (53, 3773097), (83, 2409327), (159, 1257699), (249, 803109), (477, 419233), (747, 267703), (4399, 45459), (5051, 39591), (13197, 15153)]