201428004

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{188603}}^1$

素因数の和:188699

約数の個数: 24

約数和(自身を含む): 475282080

約数和(自身を除く): 273854076

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 188603, 377206, 565809, 754412, 1131618, 2263236, 16785667, 33571334, 50357001, 67142668, 100714002, 201428004]

約数ペア:

[(1, 201428004), (2, 100714002), (3, 67142668), (4, 50357001), (6, 33571334), (12, 16785667), (89, 2263236), (178, 1131618), (267, 754412), (356, 565809), (534, 377206), (1068, 188603)]