201429666

素因数分解:

$2^1\times 3^4\times {\mathrm{1243393}}^1$

素因数の和:1243407

約数の個数: 20

約数和(自身を含む): 451352022

約数和(自身を除く): 249922356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243393, 2486786, 3730179, 7460358, 11190537, 22381074, 33571611, 67143222, 100714833, 201429666]

約数ペア:

[(1, 201429666), (2, 100714833), (3, 67143222), (6, 33571611), (9, 22381074), (18, 11190537), (27, 7460358), (54, 3730179), (81, 2486786), (162, 1243393)]