201970278

素因数分解:

$2^1\times 3^2\times {\mathrm{2017}}^1\times {\mathrm{5563}}^1$

素因数の和:7588

約数の個数: 24

約数和(自身を含む): 437897928

約数和(自身を除く): 235927650

約数列:

[1, 2, 3, 6, 9, 18, 2017, 4034, 5563, 6051, 11126, 12102, 16689, 18153, 33378, 36306, 50067, 100134, 11220571, 22441142, 33661713, 67323426, 100985139, 201970278]

約数ペア:

[(1, 201970278), (2, 100985139), (3, 67323426), (6, 33661713), (9, 22441142), (18, 11220571), (2017, 100134), (4034, 50067), (5563, 36306), (6051, 33378), (11126, 18153), (12102, 16689)]