205702998

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 419489280

約数和(自身を除く): 213786282

約数列:

[1, 2, 3, 6, 67, 134, 201, 239, 402, 478, 717, 1434, 2141, 4282, 6423, 12846, 16013, 32026, 48039, 96078, 143447, 286894, 430341, 511699, 860682, 1023398, 1535097, 3070194, 34283833, 68567666, 102851499, 205702998]

約数ペア:

[(1, 205702998), (2, 102851499), (3, 68567666), (6, 34283833), (67, 3070194), (134, 1535097), (201, 1023398), (239, 860682), (402, 511699), (478, 430341), (717, 286894), (1434, 143447), (2141, 96078), (4282, 48039), (6423, 32026), (12846, 16013)]