209676636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{448027}}^1$

素因数の和:448050

約数の個数: 36

約数和(自身を含む): 570787672

約数和(自身を除く): 361111036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 448027, 896054, 1344081, 1792108, 2688162, 4032243, 5376324, 5824351, 8064486, 11648702, 16128972, 17473053, 23297404, 34946106, 52419159, 69892212, 104838318, 209676636]

約数ペア:

[(1, 209676636), (2, 104838318), (3, 69892212), (4, 52419159), (6, 34946106), (9, 23297404), (12, 17473053), (13, 16128972), (18, 11648702), (26, 8064486), (36, 5824351), (39, 5376324), (52, 4032243), (78, 2688162), (117, 1792108), (156, 1344081), (234, 896054), (468, 448027)]