200800768

素因数分解:

$2^9\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 462559680

約数和(自身を除く): 261758912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 313, 358, 448, 512, 626, 716, 896, 1252, 1253, 1432, 1792, 2191, 2504, 2506, 2864, 3584, 4382, 5008, 5012, 5728, 8764, 10016, 10024, 11456, 17528, 20032, 20048, 22912, 35056, 40064, 40096, 45824, 56027, 70112, 80128, 80192, 91648, 112054, 140224, 160256, 160384, 224108, 280448, 320768, 392189, 448216, 560896, 641536, 784378, 896432, 1121792, 1568756, 1792864, 3137512, 3585728, 6275024, 7171456, 12550048, 14342912, 25100096, 28685824, 50200192, 100400384, 200800768]

約数ペア:

[(1, 200800768), (2, 100400384), (4, 50200192), (7, 28685824), (8, 25100096), (14, 14342912), (16, 12550048), (28, 7171456), (32, 6275024), (56, 3585728), (64, 3137512), (112, 1792864), (128, 1568756), (179, 1121792), (224, 896432), (256, 784378), (313, 641536), (358, 560896), (448, 448216), (512, 392189), (626, 320768), (716, 280448), (896, 224108), (1252, 160384), (1253, 160256), (1432, 140224), (1792, 112054), (2191, 91648), (2504, 80192), (2506, 80128), (2864, 70112), (3584, 56027), (4382, 45824), (5008, 40096), (5012, 40064), (5728, 35056), (8764, 22912), (10016, 20048), (10024, 20032), (11456, 17528)]