201628928

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{5749}}^1$

素因数の和:5902

約数の個数: 36

約数和(自身を含む): 405478500

約数和(自身を除く): 203849572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 4384, 5749, 8768, 11498, 17536, 22996, 35072, 45992, 91984, 183968, 367936, 735872, 787613, 1471744, 1575226, 3150452, 6300904, 12601808, 25203616, 50407232, 100814464, 201628928]

約数ペア:

[(1, 201628928), (2, 100814464), (4, 50407232), (8, 25203616), (16, 12601808), (32, 6300904), (64, 3150452), (128, 1575226), (137, 1471744), (256, 787613), (274, 735872), (548, 367936), (1096, 183968), (2192, 91984), (4384, 45992), (5749, 35072), (8768, 22996), (11498, 17536)]