201473406

素因数分解:

$2^1\times 3^4\times {\mathrm{1243663}}^1$

素因数の和:1243677

約数の個数: 20

約数和(自身を含む): 451450032

約数和(自身を除く): 249976626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243663, 2487326, 3730989, 7461978, 11192967, 22385934, 33578901, 67157802, 100736703, 201473406]

約数ペア:

[(1, 201473406), (2, 100736703), (3, 67157802), (6, 33578901), (9, 22385934), (18, 11192967), (27, 7461978), (54, 3730989), (81, 2487326), (162, 1243663)]