207627856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 410491584

約数和(自身を除く): 202863728

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 386, 568, 772, 947, 1136, 1544, 1894, 3088, 3788, 7576, 13703, 15152, 27406, 54812, 67237, 109624, 134474, 182771, 219248, 268948, 365542, 537896, 731084, 1075792, 1462168, 2924336, 12976741, 25953482, 51906964, 103813928, 207627856]

約数ペア:

[(1, 207627856), (2, 103813928), (4, 51906964), (8, 25953482), (16, 12976741), (71, 2924336), (142, 1462168), (193, 1075792), (284, 731084), (386, 537896), (568, 365542), (772, 268948), (947, 219248), (1136, 182771), (1544, 134474), (1894, 109624), (3088, 67237), (3788, 54812), (7576, 27406), (13703, 15152)]