201523384

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1031}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 386195040

約数和(自身を除く): 184671656

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 461, 922, 1031, 1844, 2062, 3688, 4124, 8248, 24433, 48866, 54643, 97732, 109286, 195464, 218572, 437144, 475291, 950582, 1901164, 3802328, 25190423, 50380846, 100761692, 201523384]

約数ペア:

[(1, 201523384), (2, 100761692), (4, 50380846), (8, 25190423), (53, 3802328), (106, 1901164), (212, 950582), (424, 475291), (461, 437144), (922, 218572), (1031, 195464), (1844, 109286), (2062, 97732), (3688, 54643), (4124, 48866), (8248, 24433)]