209439672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{51637}}^1$

素因数の和:51672

約数の個数: 48

約数和(自身を含む): 566985240

約数和(自身を除く): 357545568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 51637, 103274, 154911, 206548, 309822, 413096, 619644, 671281, 1239288, 1342562, 2013843, 2685124, 4027686, 5370248, 8055372, 8726653, 16110744, 17453306, 26179959, 34906612, 52359918, 69813224, 104719836, 209439672]

約数ペア:

[(1, 209439672), (2, 104719836), (3, 69813224), (4, 52359918), (6, 34906612), (8, 26179959), (12, 17453306), (13, 16110744), (24, 8726653), (26, 8055372), (39, 5370248), (52, 4027686), (78, 2685124), (104, 2013843), (156, 1342562), (169, 1239288), (312, 671281), (338, 619644), (507, 413096), (676, 309822), (1014, 206548), (1352, 154911), (2028, 103274), (4056, 51637)]