203788026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{870889}}^1$

素因数の和:870910

約数の個数: 24

約数和(自身を含む): 475505940

約数和(自身を除く): 271717914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 870889, 1741778, 2612667, 5225334, 7838001, 11321557, 15676002, 22643114, 33964671, 67929342, 101894013, 203788026]

約数ペア:

[(1, 203788026), (2, 101894013), (3, 67929342), (6, 33964671), (9, 22643114), (13, 15676002), (18, 11321557), (26, 7838001), (39, 5225334), (78, 2612667), (117, 1741778), (234, 870889)]