201331848

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{195089}}^1$

素因数の和:195141

約数の個数: 32

約数和(自身を含む): 515037600

約数和(自身を除く): 313705752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 195089, 390178, 585267, 780356, 1170534, 1560712, 2341068, 4682136, 8388827, 16777654, 25166481, 33555308, 50332962, 67110616, 100665924, 201331848]

約数ペア:

[(1, 201331848), (2, 100665924), (3, 67110616), (4, 50332962), (6, 33555308), (8, 25166481), (12, 16777654), (24, 8388827), (43, 4682136), (86, 2341068), (129, 1560712), (172, 1170534), (258, 780356), (344, 585267), (516, 390178), (1032, 195089)]