201154504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20627}}^1$

素因数の和:20709

約数の個数: 32

約数和(自身を含む): 401008320

約数和(自身を除く): 199853816

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 20627, 41254, 82508, 165016, 474421, 948842, 1093231, 1897684, 2186462, 3795368, 4372924, 8745848, 25144313, 50288626, 100577252, 201154504]

約数ペア:

[(1, 201154504), (2, 100577252), (4, 50288626), (8, 25144313), (23, 8745848), (46, 4372924), (53, 3795368), (92, 2186462), (106, 1897684), (184, 1093231), (212, 948842), (424, 474421), (1219, 165016), (2438, 82508), (4876, 41254), (9752, 20627)]