204488816

素因数分解:

$2^4\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3491}}^1$

素因数の和:4029

約数の個数: 40

約数和(自身を含む): 453792384

約数和(自身を除く): 249303568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 523, 1046, 2092, 3491, 3661, 4184, 6982, 7322, 8368, 13964, 14644, 24437, 27928, 29288, 48874, 55856, 58576, 97748, 195496, 390992, 1825793, 3651586, 7303172, 12780551, 14606344, 25561102, 29212688, 51122204, 102244408, 204488816]

約数ペア:

[(1, 204488816), (2, 102244408), (4, 51122204), (7, 29212688), (8, 25561102), (14, 14606344), (16, 12780551), (28, 7303172), (56, 3651586), (112, 1825793), (523, 390992), (1046, 195496), (2092, 97748), (3491, 58576), (3661, 55856), (4184, 48874), (6982, 29288), (7322, 27928), (8368, 24437), (13964, 14644)]