201994600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9439}}^1$

素因数の和:9562

約数の個数: 48

約数和(自身を含む): 474076800

約数和(自身を除く): 272082200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 9439, 10700, 18878, 21400, 37756, 47195, 75512, 94390, 188780, 235975, 377560, 471950, 943900, 1009973, 1887800, 2019946, 4039892, 5049865, 8079784, 10099730, 20199460, 25249325, 40398920, 50498650, 100997300, 201994600]

約数ペア:

[(1, 201994600), (2, 100997300), (4, 50498650), (5, 40398920), (8, 25249325), (10, 20199460), (20, 10099730), (25, 8079784), (40, 5049865), (50, 4039892), (100, 2019946), (107, 1887800), (200, 1009973), (214, 943900), (428, 471950), (535, 377560), (856, 235975), (1070, 188780), (2140, 94390), (2675, 75512), (4280, 47195), (5350, 37756), (9439, 21400), (10700, 18878)]