201739472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2393}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 427472640

約数和(自身を除く): 225733168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 479, 958, 1916, 2393, 3832, 4786, 5269, 7664, 9572, 10538, 19144, 21076, 26323, 38288, 42152, 52646, 84304, 105292, 210584, 421168, 1146247, 2292494, 4584988, 9169976, 12608717, 18339952, 25217434, 50434868, 100869736, 201739472]

約数ペア:

[(1, 201739472), (2, 100869736), (4, 50434868), (8, 25217434), (11, 18339952), (16, 12608717), (22, 9169976), (44, 4584988), (88, 2292494), (176, 1146247), (479, 421168), (958, 210584), (1916, 105292), (2393, 84304), (3832, 52646), (4786, 42152), (5269, 38288), (7664, 26323), (9572, 21076), (10538, 19144)]