209019888972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{305584633}}^1$

素因数の和:305584662

約数の個数: 36

約数和(自身を含む): 556164033880

約数和(自身を除く): 347144144908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 305584633, 611169266, 916753899, 1222338532, 1833507798, 2750261697, 3667015596, 5500523394, 5806108027, 11001046788, 11612216054, 17418324081, 23224432108, 34836648162, 52254972243, 69673296324, 104509944486, 209019888972]

約数ペア:

[(1, 209019888972), (2, 104509944486), (3, 69673296324), (4, 52254972243), (6, 34836648162), (9, 23224432108), (12, 17418324081), (18, 11612216054), (19, 11001046788), (36, 5806108027), (38, 5500523394), (57, 3667015596), (76, 2750261697), (114, 1833507798), (171, 1222338532), (228, 916753899), (342, 611169266), (684, 305584633)]