227975576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{7517}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 454688640

約数和(自身を除く): 226713064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 7517, 7582, 15034, 15164, 30068, 30328, 60136, 127789, 255578, 511156, 1022312, 1676291, 3352582, 6705164, 13410328, 28496947, 56993894, 113987788, 227975576]

約数ペア:

[(1, 227975576), (2, 113987788), (4, 56993894), (8, 28496947), (17, 13410328), (34, 6705164), (68, 3352582), (136, 1676291), (223, 1022312), (446, 511156), (892, 255578), (1784, 127789), (3791, 60136), (7517, 30328), (7582, 30068), (15034, 15164)]