203485359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51817}}^1$

素因数の和:51855

約数の個数: 32

約数和(自身を含む): 358166016

約数和(自身を除く): 154680657

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 51817, 155451, 362719, 569987, 880889, 1088157, 1709961, 2642667, 3989909, 6166223, 9689779, 11969727, 18498669, 29069337, 67828453, 203485359]

約数ペア:

[(1, 203485359), (3, 67828453), (7, 29069337), (11, 18498669), (17, 11969727), (21, 9689779), (33, 6166223), (51, 3989909), (77, 2642667), (119, 1709961), (187, 1088157), (231, 880889), (357, 569987), (561, 362719), (1309, 155451), (3927, 51817)]