200622592

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2976

約数の個数: 40

約数和(自身を含む): 403880400

約数和(自身を除く): 203257808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 2224, 2819, 4448, 5638, 8896, 11276, 17792, 22552, 35584, 45104, 71168, 90208, 180416, 360832, 391841, 721664, 783682, 1443328, 1567364, 3134728, 6269456, 12538912, 25077824, 50155648, 100311296, 200622592]

約数ペア:

[(1, 200622592), (2, 100311296), (4, 50155648), (8, 25077824), (16, 12538912), (32, 6269456), (64, 3134728), (128, 1567364), (139, 1443328), (256, 783682), (278, 721664), (512, 391841), (556, 360832), (1112, 180416), (2224, 90208), (2819, 71168), (4448, 45104), (5638, 35584), (8896, 22552), (11276, 17792)]