204555250

素因数分解:

$2^1\times 5^3\times {\mathrm{443}}^1\times {\mathrm{1847}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 383999616

約数和(自身を除く): 179444366

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 443, 886, 1847, 2215, 3694, 4430, 9235, 11075, 18470, 22150, 46175, 55375, 92350, 110750, 230875, 461750, 818221, 1636442, 4091105, 8182210, 20455525, 40911050, 102277625, 204555250]

約数ペア:

[(1, 204555250), (2, 102277625), (5, 40911050), (10, 20455525), (25, 8182210), (50, 4091105), (125, 1636442), (250, 818221), (443, 461750), (886, 230875), (1847, 110750), (2215, 92350), (3694, 55375), (4430, 46175), (9235, 22150), (11075, 18470)]