211949144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2408513}}^1$

素因数の和:2408530

約数の個数: 16

約数和(自身を含む): 433532520

約数和(自身を除く): 221583376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2408513, 4817026, 9634052, 19268104, 26493643, 52987286, 105974572, 211949144]

約数ペア:

[(1, 211949144), (2, 105974572), (4, 52987286), (8, 26493643), (11, 19268104), (22, 9634052), (44, 4817026), (88, 2408513)]