250221244

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{14029}}^1$

素因数の和:14067

約数の個数: 48

約数和(自身を含む): 549976000

約数和(自身を除く): 299754756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 14029, 17836, 28058, 56116, 98203, 182377, 196406, 364754, 392812, 687421, 729508, 1276639, 1374842, 2553278, 2749684, 4811947, 5106556, 8936473, 9623894, 17872946, 19247788, 35745892, 62555311, 125110622, 250221244]

約数ペア:

[(1, 250221244), (2, 125110622), (4, 62555311), (7, 35745892), (13, 19247788), (14, 17872946), (26, 9623894), (28, 8936473), (49, 5106556), (52, 4811947), (91, 2749684), (98, 2553278), (182, 1374842), (196, 1276639), (343, 729508), (364, 687421), (637, 392812), (686, 364754), (1274, 196406), (1372, 182377), (2548, 98203), (4459, 56116), (8918, 28058), (14029, 17836)]