200439813

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 317295616

約数和(自身を除く): 116855803

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2881, 3313, 8643, 9939, 20167, 23191, 60501, 69573, 142459, 221971, 427377, 665913, 997213, 1553797, 2991639, 4661391, 9544753, 28634259, 66813271, 200439813]

約数ペア:

[(1, 200439813), (3, 66813271), (7, 28634259), (21, 9544753), (43, 4661391), (67, 2991639), (129, 1553797), (201, 997213), (301, 665913), (469, 427377), (903, 221971), (1407, 142459), (2881, 69573), (3313, 60501), (8643, 23191), (9939, 20167)]