204684368

素因数分解:

$2^4\times 7^2\times {\mathrm{261077}}^1$

素因数の和:261099

約数の個数: 30

約数和(自身を含む): 461324826

約数和(自身を除く): 256640458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 261077, 522154, 1044308, 1827539, 2088616, 3655078, 4177232, 7310156, 12792773, 14620312, 25585546, 29240624, 51171092, 102342184, 204684368]

約数ペア:

[(1, 204684368), (2, 102342184), (4, 51171092), (7, 29240624), (8, 25585546), (14, 14620312), (16, 12792773), (28, 7310156), (49, 4177232), (56, 3655078), (98, 2088616), (112, 1827539), (196, 1044308), (392, 522154), (784, 261077)]