205932

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^2$

素因数の和:269

約数の個数: 18

約数和(自身を含む): 484204

約数和(自身を除く): 278272

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 17161, 34322, 51483, 68644, 102966, 205932]

約数ペア:

[(1, 205932), (2, 102966), (3, 68644), (4, 51483), (6, 34322), (12, 17161), (131, 1572), (262, 786), (393, 524)]