205395.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1$

素因数の和:13191

約数の個数: 16

約数和(自身を含む): 56592000

約数和(自身を除く): 21250898

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 13099, 26198, 248881, 497762, 930029, 1860058, 17670551, 35341102]

約数ペア:

[(1, 35341102), (2, 17670551), (19, 1860058), (38, 930029), (71, 497762), (142, 248881), (1349, 26198), (2698, 13099)]