200996873

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 256237344

約数和(自身を除く): 55240471

約数列:

[1, 7, 11, 49, 77, 257, 539, 1451, 1799, 2827, 10157, 12593, 15961, 19789, 71099, 111727, 138523, 372907, 782089, 2610349, 4101977, 18272443, 28713839, 200996873]

約数ペア:

[(1, 200996873), (7, 28713839), (11, 18272443), (49, 4101977), (77, 2610349), (257, 782089), (539, 372907), (1451, 138523), (1799, 111727), (2827, 71099), (10157, 19789), (12593, 15961)]