201020754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11239}}^1$

素因数の和:11526

約数の個数: 32

約数和(自身を含む): 440248320

約数和(自身を除く): 239227566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 5962, 8943, 11239, 17886, 22478, 33717, 67434, 123629, 247258, 370887, 741774, 3045769, 6091538, 9137307, 18274614, 33503459, 67006918, 100510377, 201020754]

約数ペア:

[(1, 201020754), (2, 100510377), (3, 67006918), (6, 33503459), (11, 18274614), (22, 9137307), (33, 6091538), (66, 3045769), (271, 741774), (542, 370887), (813, 247258), (1626, 123629), (2981, 67434), (5962, 33717), (8943, 22478), (11239, 17886)]