208049876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{24091}}^1$

素因数の和:24239

約数の個数: 24

約数和(自身を含む): 388555776

約数和(自身を除く): 180505900

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 24091, 48182, 96364, 409547, 819094, 1638188, 3059557, 6119114, 12238228, 52012469, 104024938, 208049876]

約数ペア:

[(1, 208049876), (2, 104024938), (4, 52012469), (17, 12238228), (34, 6119114), (68, 3059557), (127, 1638188), (254, 819094), (508, 409547), (2159, 96364), (4318, 48182), (8636, 24091)]