208545496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{5953}}^1$

素因数の和:6139

約数の個数: 32

約数和(自身を含む): 407253600

約数和(自身を除く): 198708104

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 302, 604, 1208, 4379, 5953, 8758, 11906, 17516, 23812, 35032, 47624, 172637, 345274, 690548, 898903, 1381096, 1797806, 3595612, 7191224, 26068187, 52136374, 104272748, 208545496]

約数ペア:

[(1, 208545496), (2, 104272748), (4, 52136374), (8, 26068187), (29, 7191224), (58, 3595612), (116, 1797806), (151, 1381096), (232, 898903), (302, 690548), (604, 345274), (1208, 172637), (4379, 47624), (5953, 35032), (8758, 23812), (11906, 17516)]