204538906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{715171}}^1$

素因数の和:715197

約数の個数: 16

約数和(自身を含む): 360446688

約数和(自身を除く): 155907782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 715171, 1430342, 7866881, 9297223, 15733762, 18594446, 102269453, 204538906]

約数ペア:

[(1, 204538906), (2, 102269453), (11, 18594446), (13, 15733762), (22, 9297223), (26, 7866881), (143, 1430342), (286, 715171)]