201992588

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{9923}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 404581632

約数和(自身を除く): 202589044

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 5089, 9923, 10178, 19846, 20356, 39692, 69461, 138922, 277844, 7214021, 14428042, 28856084, 50498147, 100996294, 201992588]

約数ペア:

[(1, 201992588), (2, 100996294), (4, 50498147), (7, 28856084), (14, 14428042), (28, 7214021), (727, 277844), (1454, 138922), (2908, 69461), (5089, 39692), (9923, 20356), (10178, 19846)]