202121447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1601}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 230688000

約数和(自身を除く): 28566553

約数列:

[1, 11, 23, 253, 499, 1601, 5489, 11477, 17611, 36823, 126247, 405053, 798899, 8787889, 18374677, 202121447]

約数ペア:

[(1, 202121447), (11, 18374677), (23, 8787889), (253, 798899), (499, 405053), (1601, 126247), (5489, 36823), (11477, 17611)]