201984796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{3037}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 381086720

約数和(自身を除く): 179101924

約数列:

[1, 2, 4, 13, 26, 52, 1279, 2558, 3037, 5116, 6074, 12148, 16627, 33254, 39481, 66508, 78962, 157924, 3884323, 7768646, 15537292, 50496199, 100992398, 201984796]

約数ペア:

[(1, 201984796), (2, 100992398), (4, 50496199), (13, 15537292), (26, 7768646), (52, 3884323), (1279, 157924), (2558, 78962), (3037, 66508), (5116, 39481), (6074, 33254), (12148, 16627)]