220145849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{92227}}^1$

素因数の和:92276

約数の個数: 16

約数和(自身を含む): 283324416

約数和(自身を除く): 63178567

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 92227, 645589, 1014497, 2859037, 7101479, 20013259, 31449407, 220145849]

約数ペア:

[(1, 220145849), (7, 31449407), (11, 20013259), (31, 7101479), (77, 2859037), (217, 1014497), (341, 645589), (2387, 92227)]