199965184

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{7369}}^1$

素因数の和:7440

約数の個数: 40

約数和(自身を含む): 407133540

約数和(自身を除く): 207168356

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 7369, 13568, 14738, 27136, 29476, 58952, 117904, 235808, 390557, 471616, 781114, 943232, 1562228, 1886464, 3124456, 3772928, 6248912, 12497824, 24995648, 49991296, 99982592, 199965184]

約数ペア:

[(1, 199965184), (2, 99982592), (4, 49991296), (8, 24995648), (16, 12497824), (32, 6248912), (53, 3772928), (64, 3124456), (106, 1886464), (128, 1562228), (212, 943232), (256, 781114), (424, 471616), (512, 390557), (848, 235808), (1696, 117904), (3392, 58952), (6784, 29476), (7369, 27136), (13568, 14738)]