204029878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{15601}}^1$

素因数の和:16119

約数の個数: 16

約数和(自身を含む): 330263136

約数和(自身を除く): 126233258

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 15601, 31202, 202813, 405626, 7847303, 15694606, 102014939, 204029878]

約数ペア:

[(1, 204029878), (2, 102014939), (13, 15694606), (26, 7847303), (503, 405626), (1006, 202813), (6539, 31202), (13078, 15601)]