201214856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{64327}}^1$

素因数の和:64373

約数の個数: 32

約数和(自身を含む): 416845440

約数和(自身を除く): 215630584

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 64327, 128654, 257308, 514616, 1093559, 1479521, 2187118, 2959042, 4374236, 5918084, 8748472, 11836168, 25151857, 50303714, 100607428, 201214856]

約数ペア:

[(1, 201214856), (2, 100607428), (4, 50303714), (8, 25151857), (17, 11836168), (23, 8748472), (34, 5918084), (46, 4374236), (68, 2959042), (92, 2187118), (136, 1479521), (184, 1093559), (391, 514616), (782, 257308), (1564, 128654), (3128, 64327)]