202114448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1117}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 402587328

約数和(自身を除く): 200472880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 263, 344, 526, 688, 1052, 1117, 2104, 2234, 4208, 4468, 8936, 11309, 17872, 22618, 45236, 48031, 90472, 96062, 180944, 192124, 293771, 384248, 587542, 768496, 1175084, 2350168, 4700336, 12632153, 25264306, 50528612, 101057224, 202114448]

約数ペア:

[(1, 202114448), (2, 101057224), (4, 50528612), (8, 25264306), (16, 12632153), (43, 4700336), (86, 2350168), (172, 1175084), (263, 768496), (344, 587542), (526, 384248), (688, 293771), (1052, 192124), (1117, 180944), (2104, 96062), (2234, 90472), (4208, 48031), (4468, 45236), (8936, 22618), (11309, 17872)]