204540766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{12073}}^1$

素因数の和:12315

約数の個数: 16

約数和(自身を含む): 315566064

約数和(自身を除く): 111025298

約数列:

[1, 2, 43, 86, 197, 394, 8471, 12073, 16942, 24146, 519139, 1038278, 2378381, 4756762, 102270383, 204540766]

約数ペア:

[(1, 204540766), (2, 102270383), (43, 4756762), (86, 2378381), (197, 1038278), (394, 519139), (8471, 24146), (12073, 16942)]