200179278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{855467}}^1$

素因数の和:855488

約数の個数: 24

約数和(自身を含む): 467085528

約数和(自身を除く): 266906250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 855467, 1710934, 2566401, 5132802, 7699203, 11121071, 15398406, 22242142, 33363213, 66726426, 100089639, 200179278]

約数ペア:

[(1, 200179278), (2, 100089639), (3, 66726426), (6, 33363213), (9, 22242142), (13, 15398406), (18, 11121071), (26, 7699203), (39, 5132802), (78, 2566401), (117, 1710934), (234, 855467)]