201976878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15679}}^1$

素因数の和:15816

約数の個数: 32

約数和(自身を含む): 429004800

約数和(自身を除く): 227027922

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 15679, 31358, 47037, 94074, 297901, 595802, 893703, 1771727, 1787406, 3543454, 5315181, 10630362, 33662813, 67325626, 100988439, 201976878]

約数ペア:

[(1, 201976878), (2, 100988439), (3, 67325626), (6, 33662813), (19, 10630362), (38, 5315181), (57, 3543454), (113, 1787406), (114, 1771727), (226, 893703), (339, 595802), (678, 297901), (2147, 94074), (4294, 47037), (6441, 31358), (12882, 15679)]