220215774

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{2903}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 451630080

約数和(自身を除く): 231414306

約数列:

[1, 2, 3, 6, 47, 94, 141, 269, 282, 538, 807, 1614, 2903, 5806, 8709, 12643, 17418, 25286, 37929, 75858, 136441, 272882, 409323, 780907, 818646, 1561814, 2342721, 4685442, 36702629, 73405258, 110107887, 220215774]

約数ペア:

[(1, 220215774), (2, 110107887), (3, 73405258), (6, 36702629), (47, 4685442), (94, 2342721), (141, 1561814), (269, 818646), (282, 780907), (538, 409323), (807, 272882), (1614, 136441), (2903, 75858), (5806, 37929), (8709, 25286), (12643, 17418)]