211224608

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4937}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 477840384

約数和(自身を除く): 266615776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 2674, 3056, 4937, 5348, 6112, 9874, 10696, 19748, 21392, 34559, 39496, 42784, 69118, 78992, 138236, 157984, 276472, 552944, 942967, 1105888, 1885934, 3771868, 6600769, 7543736, 13201538, 15087472, 26403076, 30174944, 52806152, 105612304, 211224608]

約数ペア:

[(1, 211224608), (2, 105612304), (4, 52806152), (7, 30174944), (8, 26403076), (14, 15087472), (16, 13201538), (28, 7543736), (32, 6600769), (56, 3771868), (112, 1885934), (191, 1105888), (224, 942967), (382, 552944), (764, 276472), (1337, 157984), (1528, 138236), (2674, 78992), (3056, 69118), (4937, 42784), (5348, 39496), (6112, 34559), (9874, 21392), (10696, 19748)]