214911138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6871}}^1$

素因数の和:7290

約数の個数: 32

約数和(自身を含む): 464107392

約数和(自身を除く): 249196254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 5213, 6871, 10426, 13742, 15639, 20613, 31278, 41226, 89323, 178646, 267969, 535938, 2755271, 5510542, 8265813, 16531626, 35818523, 71637046, 107455569, 214911138]

約数ペア:

[(1, 214911138), (2, 107455569), (3, 71637046), (6, 35818523), (13, 16531626), (26, 8265813), (39, 5510542), (78, 2755271), (401, 535938), (802, 267969), (1203, 178646), (2406, 89323), (5213, 41226), (6871, 31278), (10426, 20613), (13742, 15639)]