203489442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{289871}}^1$

素因数の和:289895

約数の個数: 32

約数和(自身を含む): 486984960

約数和(自身を除く): 283495518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 289871, 579742, 869613, 1739226, 2608839, 3768323, 5217678, 7536646, 7826517, 11304969, 15653034, 22609938, 33914907, 67829814, 101744721, 203489442]

約数ペア:

[(1, 203489442), (2, 101744721), (3, 67829814), (6, 33914907), (9, 22609938), (13, 15653034), (18, 11304969), (26, 7826517), (27, 7536646), (39, 5217678), (54, 3768323), (78, 2608839), (117, 1739226), (234, 869613), (351, 579742), (702, 289871)]