200781184

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{22093}}^1$

素因数の和:22178

約数の個数: 32

約数和(自身を含む): 405645840

約数和(自身を除く): 204864656

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 22093, 44186, 88372, 176744, 353488, 706976, 1413952, 1568603, 2827904, 3137206, 6274412, 12548824, 25097648, 50195296, 100390592, 200781184]

約数ペア:

[(1, 200781184), (2, 100390592), (4, 50195296), (8, 25097648), (16, 12548824), (32, 6274412), (64, 3137206), (71, 2827904), (128, 1568603), (142, 1413952), (284, 706976), (568, 353488), (1136, 176744), (2272, 88372), (4544, 44186), (9088, 22093)]