223020434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 412608000

約数和(自身を除く): 189587566

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 613, 1226, 1999, 3998, 4291, 7969, 8582, 13993, 15938, 25987, 27986, 51974, 55783, 111566, 181909, 363818, 1225387, 2450774, 8577709, 15930031, 17155418, 31860062, 111510217, 223020434]

約数ペア:

[(1, 223020434), (2, 111510217), (7, 31860062), (13, 17155418), (14, 15930031), (26, 8577709), (91, 2450774), (182, 1225387), (613, 363818), (1226, 181909), (1999, 111566), (3998, 55783), (4291, 51974), (7969, 27986), (8582, 25987), (13993, 15938)]