209442828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12919}}^1$

素因数の和:13126

約数の個数: 48

約数和(自身を含む): 561451520

約数和(自身を除く): 352008692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 12919, 16212, 25838, 38757, 51676, 77514, 90433, 155028, 180866, 271299, 361732, 542598, 1085196, 2493367, 4986734, 7480101, 9973468, 14960202, 17453569, 29920404, 34907138, 52360707, 69814276, 104721414, 209442828]

約数ペア:

[(1, 209442828), (2, 104721414), (3, 69814276), (4, 52360707), (6, 34907138), (7, 29920404), (12, 17453569), (14, 14960202), (21, 9973468), (28, 7480101), (42, 4986734), (84, 2493367), (193, 1085196), (386, 542598), (579, 361732), (772, 271299), (1158, 180866), (1351, 155028), (2316, 90433), (2702, 77514), (4053, 51676), (5404, 38757), (8106, 25838), (12919, 16212)]