208714688

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35837}}^1$

素因数の和:35869

約数の個数: 56

約数和(自身を含む): 509759712

約数和(自身を除く): 301045024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 35837, 71674, 143348, 250859, 286696, 465881, 501718, 573392, 931762, 1003436, 1146784, 1863524, 2006872, 2293568, 3261167, 3727048, 4013744, 6522334, 7454096, 8027488, 13044668, 14908192, 16054976, 26089336, 29816384, 52178672, 104357344, 208714688]

約数ペア:

[(1, 208714688), (2, 104357344), (4, 52178672), (7, 29816384), (8, 26089336), (13, 16054976), (14, 14908192), (16, 13044668), (26, 8027488), (28, 7454096), (32, 6522334), (52, 4013744), (56, 3727048), (64, 3261167), (91, 2293568), (104, 2006872), (112, 1863524), (182, 1146784), (208, 1003436), (224, 931762), (364, 573392), (416, 501718), (448, 465881), (728, 286696), (832, 250859), (1456, 143348), (2912, 71674), (5824, 35837)]