201127172

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 357161784

約数和(自身を除く): 156034612

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 1028, 2017, 4034, 8068, 24929, 49858, 99716, 195649, 391298, 518369, 782596, 1036738, 2073476, 50281793, 100563586, 201127172]

約数ペア:

[(1, 201127172), (2, 100563586), (4, 50281793), (97, 2073476), (194, 1036738), (257, 782596), (388, 518369), (514, 391298), (1028, 195649), (2017, 99716), (4034, 49858), (8068, 24929)]