203730771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 96250029

約数列:

[1, 3, 17, 29, 51, 87, 139, 417, 493, 991, 1479, 2363, 2973, 4031, 7089, 12093, 16847, 28739, 50541, 68527, 86217, 137749, 205581, 413247, 488563, 1465689, 2341733, 3994721, 7025199, 11984163, 67910257, 203730771]

約数ペア:

[(1, 203730771), (3, 67910257), (17, 11984163), (29, 7025199), (51, 3994721), (87, 2341733), (139, 1465689), (417, 488563), (493, 413247), (991, 205581), (1479, 137749), (2363, 86217), (2973, 68527), (4031, 50541), (7089, 28739), (12093, 16847)]