206838412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{6803}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 395502912

約数和(自身を除く): 188664500

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2764, 6803, 7601, 13606, 15202, 27212, 30404, 74833, 149666, 299332, 4700873, 9401746, 18803492, 51709603, 103419206, 206838412]

約数ペア:

[(1, 206838412), (2, 103419206), (4, 51709603), (11, 18803492), (22, 9401746), (44, 4700873), (691, 299332), (1382, 149666), (2764, 74833), (6803, 30404), (7601, 27212), (13606, 15202)]