208876276

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{5113}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 418120640

約数和(自身を除く): 209244364

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5113, 5836, 10213, 10226, 20426, 20452, 35791, 40852, 71582, 143164, 7459867, 14919734, 29839468, 52219069, 104438138, 208876276]

約数ペア:

[(1, 208876276), (2, 104438138), (4, 52219069), (7, 29839468), (14, 14919734), (28, 7459867), (1459, 143164), (2918, 71582), (5113, 40852), (5836, 35791), (10213, 20452), (10226, 20426)]