203430438

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{275651}}^1$

素因数の和:275700

約数の個数: 24

約数和(自身を含む): 451517976

約数和(自身を除く): 248087538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 275651, 551302, 826953, 1653906, 2480859, 4961718, 11301691, 22603382, 33905073, 67810146, 101715219, 203430438]

約数ペア:

[(1, 203430438), (2, 101715219), (3, 67810146), (6, 33905073), (9, 22603382), (18, 11301691), (41, 4961718), (82, 2480859), (123, 1653906), (246, 826953), (369, 551302), (738, 275651)]