199113434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 36

約数和(自身を含む): 334726398

約数和(自身を除く): 135612964

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 613, 806, 961, 1226, 1922, 5239, 7969, 10478, 12493, 15938, 19003, 24986, 38006, 103597, 162409, 207194, 247039, 324818, 494078, 589093, 1178186, 3211507, 6423014, 7658209, 15316418, 99556717, 199113434]

約数ペア:

[(1, 199113434), (2, 99556717), (13, 15316418), (26, 7658209), (31, 6423014), (62, 3211507), (169, 1178186), (338, 589093), (403, 494078), (613, 324818), (806, 247039), (961, 207194), (1226, 162409), (1922, 103597), (5239, 38006), (7969, 24986), (10478, 19003), (12493, 15938)]