210277564

素因数分解:

$2^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{4931}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 420916608

約数和(自身を除く): 210639044

約数列:

[1, 2, 4, 7, 14, 28, 1523, 3046, 4931, 6092, 9862, 10661, 19724, 21322, 34517, 42644, 69034, 138068, 7509913, 15019826, 30039652, 52569391, 105138782, 210277564]

約数ペア:

[(1, 210277564), (2, 105138782), (4, 52569391), (7, 30039652), (14, 15019826), (28, 7509913), (1523, 138068), (3046, 69034), (4931, 42644), (6092, 34517), (9862, 21322), (10661, 19724)]