209224624

素因数分解:

$2^4\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1447}}^1$

素因数の和:2753

約数の個数: 40

約数和(自身を含む): 463962368

約数和(自身を除く): 254737744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1291, 1447, 2582, 2894, 5164, 5788, 9037, 10129, 10328, 11576, 18074, 20258, 20656, 23152, 36148, 40516, 72296, 81032, 144592, 162064, 1868077, 3736154, 7472308, 13076539, 14944616, 26153078, 29889232, 52306156, 104612312, 209224624]

約数ペア:

[(1, 209224624), (2, 104612312), (4, 52306156), (7, 29889232), (8, 26153078), (14, 14944616), (16, 13076539), (28, 7472308), (56, 3736154), (112, 1868077), (1291, 162064), (1447, 144592), (2582, 81032), (2894, 72296), (5164, 40516), (5788, 36148), (9037, 23152), (10129, 20656), (10328, 20258), (11576, 18074)]