200550925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 256028256

約数和(自身を除く): 55477331

約数列:

[1, 5, 25, 43, 197, 215, 947, 985, 1075, 4735, 4925, 8471, 23675, 40721, 42355, 186559, 203605, 211775, 932795, 1018025, 4663975, 8022037, 40110185, 200550925]

約数ペア:

[(1, 200550925), (5, 40110185), (25, 8022037), (43, 4663975), (197, 1018025), (215, 932795), (947, 211775), (985, 203605), (1075, 186559), (4735, 42355), (4925, 40721), (8471, 23675)]