201628288

素因数分解:

$2^7\times {\mathrm{601}}^1\times {\mathrm{2621}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 402503220

約数和(自身を除く): 200874932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 601, 1202, 2404, 2621, 4808, 5242, 9616, 10484, 19232, 20968, 38464, 41936, 76928, 83872, 167744, 335488, 1575221, 3150442, 6300884, 12601768, 25203536, 50407072, 100814144, 201628288]

約数ペア:

[(1, 201628288), (2, 100814144), (4, 50407072), (8, 25203536), (16, 12601768), (32, 6300884), (64, 3150442), (128, 1575221), (601, 335488), (1202, 167744), (2404, 83872), (2621, 76928), (4808, 41936), (5242, 38464), (9616, 20968), (10484, 19232)]