201159500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{3691}}^1$

素因数の和:3819

約数の個数: 48

約数和(自身を含む): 443483040

約数和(自身を除く): 242323540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2180, 2725, 3691, 5450, 7382, 10900, 13625, 14764, 18455, 27250, 36910, 54500, 73820, 92275, 184550, 369100, 402319, 461375, 804638, 922750, 1609276, 1845500, 2011595, 4023190, 8046380, 10057975, 20115950, 40231900, 50289875, 100579750, 201159500]

約数ペア:

[(1, 201159500), (2, 100579750), (4, 50289875), (5, 40231900), (10, 20115950), (20, 10057975), (25, 8046380), (50, 4023190), (100, 2011595), (109, 1845500), (125, 1609276), (218, 922750), (250, 804638), (436, 461375), (500, 402319), (545, 369100), (1090, 184550), (2180, 92275), (2725, 73820), (3691, 54500), (5450, 36910), (7382, 27250), (10900, 18455), (13625, 14764)]