201993099

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51437}}^1$

素因数の和:51475

約数の個数: 32

約数和(自身を含む): 355539456

約数和(自身を除く): 153546357

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 51437, 154311, 360059, 565807, 874429, 1080177, 1697421, 2623287, 3960649, 6121003, 9618719, 11881947, 18363009, 28856157, 67331033, 201993099]

約数ペア:

[(1, 201993099), (3, 67331033), (7, 28856157), (11, 18363009), (17, 11881947), (21, 9618719), (33, 6121003), (51, 3960649), (77, 2623287), (119, 1697421), (187, 1080177), (231, 874429), (357, 565807), (561, 360059), (1309, 154311), (3927, 51437)]