194894425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7963}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 266634720

約数和(自身を除く): 71740295

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4895, 7963, 24475, 39815, 87593, 199075, 437965, 708707, 2189825, 3543535, 7795777, 17717675, 38978885, 194894425]

約数ペア:

[(1, 194894425), (5, 38978885), (11, 17717675), (25, 7795777), (55, 3543535), (89, 2189825), (275, 708707), (445, 437965), (979, 199075), (2225, 87593), (4895, 39815), (7963, 24475)]