203433716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2393}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 363782664

約数和(自身を除く): 160348948

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 1604, 2393, 4786, 9572, 21253, 42506, 85012, 126829, 253658, 507316, 959593, 1919186, 3838372, 50858429, 101716858, 203433716]

約数ペア:

[(1, 203433716), (2, 101716858), (4, 50858429), (53, 3838372), (106, 1919186), (212, 959593), (401, 507316), (802, 253658), (1604, 126829), (2393, 85012), (4786, 42506), (9572, 21253)]