200401864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1747}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 405256320

約数和(自身を除く): 204854456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1103, 1747, 2206, 3494, 4412, 6988, 8824, 13976, 14339, 22711, 28678, 45422, 57356, 90844, 114712, 181688, 1926941, 3853882, 7707764, 15415528, 25050233, 50100466, 100200932, 200401864]

約数ペア:

[(1, 200401864), (2, 100200932), (4, 50100466), (8, 25050233), (13, 15415528), (26, 7707764), (52, 3853882), (104, 1926941), (1103, 181688), (1747, 114712), (2206, 90844), (3494, 57356), (4412, 45422), (6988, 28678), (8824, 22711), (13976, 14339)]