201234748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 416868480

約数和(自身を除く): 215633732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 2531, 3058, 3614, 5062, 6116, 7228, 10124, 19877, 27841, 32903, 39754, 55682, 65806, 79508, 111364, 131612, 351809, 361933, 703618, 723866, 1407236, 1447732, 3869899, 4573517, 7739798, 9147034, 15479596, 18294068, 50308687, 100617374, 201234748]

約数ペア:

[(1, 201234748), (2, 100617374), (4, 50308687), (11, 18294068), (13, 15479596), (22, 9147034), (26, 7739798), (44, 4573517), (52, 3869899), (139, 1447732), (143, 1407236), (278, 723866), (286, 703618), (556, 361933), (572, 351809), (1529, 131612), (1807, 111364), (2531, 79508), (3058, 65806), (3614, 55682), (5062, 39754), (6116, 32903), (7228, 27841), (10124, 19877)]