201210500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 443823744

約数和(自身を除く): 242613244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 1030, 2060, 2575, 3907, 5150, 7814, 10300, 12875, 15628, 19535, 25750, 39070, 51500, 78140, 97675, 195350, 390700, 402421, 488375, 804842, 976750, 1609684, 1953500, 2012105, 4024210, 8048420, 10060525, 20121050, 40242100, 50302625, 100605250, 201210500]

約数ペア:

[(1, 201210500), (2, 100605250), (4, 50302625), (5, 40242100), (10, 20121050), (20, 10060525), (25, 8048420), (50, 4024210), (100, 2012105), (103, 1953500), (125, 1609684), (206, 976750), (250, 804842), (412, 488375), (500, 402421), (515, 390700), (1030, 195350), (2060, 97675), (2575, 78140), (3907, 51500), (5150, 39070), (7814, 25750), (10300, 19535), (12875, 15628)]