204142075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 260608320

約数和(自身を除く): 56466245

約数列:

[1, 5, 25, 41, 205, 277, 719, 1025, 1385, 3595, 6925, 11357, 17975, 29479, 56785, 147395, 199163, 283925, 736975, 995815, 4979075, 8165683, 40828415, 204142075]

約数ペア:

[(1, 204142075), (5, 40828415), (25, 8165683), (41, 4979075), (205, 995815), (277, 736975), (719, 283925), (1025, 199163), (1385, 147395), (3595, 56785), (6925, 29479), (11357, 17975)]