201272508

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130021}}^1$

素因数の和:130074

約数の個数: 36

約数和(自身を含む): 520608088

約数和(自身を除く): 319335580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130021, 260042, 390063, 520084, 780126, 1170189, 1560252, 2340378, 4680756, 5590903, 11181806, 16772709, 22363612, 33545418, 50318127, 67090836, 100636254, 201272508]

約数ペア:

[(1, 201272508), (2, 100636254), (3, 67090836), (4, 50318127), (6, 33545418), (9, 22363612), (12, 16772709), (18, 11181806), (36, 5590903), (43, 4680756), (86, 2340378), (129, 1560252), (172, 1170189), (258, 780126), (387, 520084), (516, 390063), (774, 260042), (1548, 130021)]