203476428

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{21169}}^1$

素因数の和:21271

約数の個数: 48

約数和(自身を含む): 533484000

約数和(自身を除く): 330007572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 21169, 42338, 63507, 84676, 127014, 190521, 254028, 381042, 571563, 762084, 1143126, 1884041, 2286252, 3768082, 5652123, 7536164, 11304246, 16956369, 22608492, 33912738, 50869107, 67825476, 101738214, 203476428]

約数ペア:

[(1, 203476428), (2, 101738214), (3, 67825476), (4, 50869107), (6, 33912738), (9, 22608492), (12, 16956369), (18, 11304246), (27, 7536164), (36, 5652123), (54, 3768082), (89, 2286252), (108, 1884041), (178, 1143126), (267, 762084), (356, 571563), (534, 381042), (801, 254028), (1068, 190521), (1602, 127014), (2403, 84676), (3204, 63507), (4806, 42338), (9612, 21169)]