213363136

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4577

約数の個数: 56

約数和(自身を含む): 488509056

約数和(自身を除く): 275145920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 4451, 5992, 6848, 8902, 11984, 17804, 23968, 31157, 35608, 47936, 62314, 71216, 124628, 142432, 249256, 284864, 476257, 498512, 952514, 997024, 1905028, 1994048, 3333799, 3810056, 6667598, 7620112, 13335196, 15240224, 26670392, 30480448, 53340784, 106681568, 213363136]

約数ペア:

[(1, 213363136), (2, 106681568), (4, 53340784), (7, 30480448), (8, 26670392), (14, 15240224), (16, 13335196), (28, 7620112), (32, 6667598), (56, 3810056), (64, 3333799), (107, 1994048), (112, 1905028), (214, 997024), (224, 952514), (428, 498512), (448, 476257), (749, 284864), (856, 249256), (1498, 142432), (1712, 124628), (2996, 71216), (3424, 62314), (4451, 47936), (5992, 35608), (6848, 31157), (8902, 23968), (11984, 17804)]