209218446819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4514759}}^1$

素因数の和:4515055

約数の個数: 24

約数和(自身を含む): 319283827200

約数和(自身を除く): 110065380381

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 2439, 5149, 15447, 46341, 4514759, 13544277, 40632831, 85780421, 257341263, 772023789, 1223499689, 3670499067, 11011497201, 23246494091, 69739482273, 209218446819]

約数ペア:

[(1, 209218446819), (3, 69739482273), (9, 23246494091), (19, 11011497201), (57, 3670499067), (171, 1223499689), (271, 772023789), (813, 257341263), (2439, 85780421), (5149, 40632831), (15447, 13544277), (46341, 4514759)]