201628448

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2671}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 455180544

約数和(自身を除く): 253552096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 674, 1348, 2359, 2671, 2696, 4718, 5342, 5392, 9436, 10684, 10784, 18697, 18872, 21368, 37394, 37744, 42736, 74788, 75488, 85472, 149576, 299152, 598304, 900127, 1800254, 3600508, 6300889, 7201016, 12601778, 14402032, 25203556, 28804064, 50407112, 100814224, 201628448]

約数ペア:

[(1, 201628448), (2, 100814224), (4, 50407112), (7, 28804064), (8, 25203556), (14, 14402032), (16, 12601778), (28, 7201016), (32, 6300889), (56, 3600508), (112, 1800254), (224, 900127), (337, 598304), (674, 299152), (1348, 149576), (2359, 85472), (2671, 75488), (2696, 74788), (4718, 42736), (5342, 37744), (5392, 37394), (9436, 21368), (10684, 18872), (10784, 18697)]