201281382

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 461361600

約数和(自身を除く): 260080218

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 229, 246, 369, 397, 458, 687, 738, 794, 1107, 1191, 1374, 2061, 2214, 2382, 3573, 4122, 6183, 7146, 9389, 10719, 12366, 16277, 18778, 21438, 28167, 32554, 48831, 56334, 84501, 90913, 97662, 146493, 169002, 181826, 253503, 272739, 292986, 439479, 507006, 545478, 818217, 878958, 1636434, 2454651, 3727433, 4909302, 7454866, 11182299, 22364598, 33546897, 67093794, 100640691, 201281382]

約数ペア:

[(1, 201281382), (2, 100640691), (3, 67093794), (6, 33546897), (9, 22364598), (18, 11182299), (27, 7454866), (41, 4909302), (54, 3727433), (82, 2454651), (123, 1636434), (229, 878958), (246, 818217), (369, 545478), (397, 507006), (458, 439479), (687, 292986), (738, 272739), (794, 253503), (1107, 181826), (1191, 169002), (1374, 146493), (2061, 97662), (2214, 90913), (2382, 84501), (3573, 56334), (4122, 48831), (6183, 32554), (7146, 28167), (9389, 21438), (10719, 18778), (12366, 16277)]