201390256868

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{727}}^1\times {\mathrm{174443}}^1$

素因数の和:175571

約数の個数: 24

約数和(自身を含む): 353808716352

約数和(自身を除く): 152418459484

約数列:

[1, 2, 4, 397, 727, 794, 1454, 1588, 2908, 174443, 288619, 348886, 577238, 697772, 1154476, 69253871, 126820061, 138507742, 253640122, 277015484, 507280244, 50347564217, 100695128434, 201390256868]

約数ペア:

[(1, 201390256868), (2, 100695128434), (4, 50347564217), (397, 507280244), (727, 277015484), (794, 253640122), (1454, 138507742), (1588, 126820061), (2908, 69253871), (174443, 1154476), (288619, 697772), (348886, 577238)]