203275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{846983}}^1$

素因数の和:846999

約数の個数: 40

約数和(自身を含む): 630156096

約数和(自身を除く): 426880176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 846983, 1693966, 2540949, 3387932, 4234915, 5081898, 6775864, 8469830, 10163796, 12704745, 13551728, 16939660, 20327592, 25409490, 33879320, 40655184, 50818980, 67758640, 101637960, 203275920]

約数ペア:

[(1, 203275920), (2, 101637960), (3, 67758640), (4, 50818980), (5, 40655184), (6, 33879320), (8, 25409490), (10, 20327592), (12, 16939660), (15, 13551728), (16, 12704745), (20, 10163796), (24, 8469830), (30, 6775864), (40, 5081898), (48, 4234915), (60, 3387932), (80, 2540949), (120, 1693966), (240, 846983)]