207721788

素因数分解:

$2^2\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{15497}}^1$

素因数の和:16621

約数の個数: 24

約数和(自身を含む): 485149392

約数和(自身を除く): 277427604

約数列:

[1, 2, 3, 4, 6, 12, 1117, 2234, 3351, 4468, 6702, 13404, 15497, 30994, 46491, 61988, 92982, 185964, 17310149, 34620298, 51930447, 69240596, 103860894, 207721788]

約数ペア:

[(1, 207721788), (2, 103860894), (3, 69240596), (4, 51930447), (6, 34620298), (12, 17310149), (1117, 185964), (2234, 92982), (3351, 61988), (4468, 46491), (6702, 30994), (13404, 15497)]