201416128

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{73189}}^1$

素因数の和:73244

約数の個数: 28

約数和(自身を含む): 408985720

約数和(自身を除く): 207569592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 73189, 146378, 292756, 585512, 1171024, 2342048, 3147127, 4684096, 6294254, 12588508, 25177016, 50354032, 100708064, 201416128]

約数ペア:

[(1, 201416128), (2, 100708064), (4, 50354032), (8, 25177016), (16, 12588508), (32, 6294254), (43, 4684096), (64, 3147127), (86, 2342048), (172, 1171024), (344, 585512), (688, 292756), (1376, 146378), (2752, 73189)]