200212089

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{123817}}^1$

素因数の和:123845

約数の個数: 24

約数和(自身を含む): 338766048

約数和(自身を除く): 138553959

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 123817, 371451, 866719, 1361987, 2600157, 4085961, 6067033, 9533909, 18201099, 28601727, 66737363, 200212089]

約数ペア:

[(1, 200212089), (3, 66737363), (7, 28601727), (11, 18201099), (21, 9533909), (33, 6067033), (49, 4085961), (77, 2600157), (147, 1361987), (231, 866719), (539, 371451), (1617, 123817)]