210009422

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{180731}}^1$

素因数の和:180823

約数の個数: 16

約数和(自身を含む): 364355712

約数和(自身を除く): 154346290

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 180731, 361462, 1265117, 2530234, 15000673, 30001346, 105004711, 210009422]

約数ペア:

[(1, 210009422), (2, 105004711), (7, 30001346), (14, 15000673), (83, 2530234), (166, 1265117), (581, 361462), (1162, 180731)]