212081050

素因数分解:

$2^1\times 5^2\times {\mathrm{4241621}}^1$

素因数の和:4241633

約数の個数: 12

約数和(自身を含む): 394470846

約数和(自身を除く): 182389796

約数列:

[1, 2, 5, 10, 25, 50, 4241621, 8483242, 21208105, 42416210, 106040525, 212081050]

約数ペア:

[(1, 212081050), (2, 106040525), (5, 42416210), (10, 21208105), (25, 8483242), (50, 4241621)]