201952604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 422972928

約数和(自身を除く): 221020324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 557, 563, 644, 1114, 1126, 2228, 2252, 3899, 3941, 7798, 7882, 12811, 12949, 15596, 15764, 25622, 25898, 51244, 51796, 89677, 90643, 179354, 181286, 313591, 358708, 362572, 627182, 1254364, 2195137, 4390274, 7212593, 8780548, 14425186, 28850372, 50488151, 100976302, 201952604]

約数ペア:

[(1, 201952604), (2, 100976302), (4, 50488151), (7, 28850372), (14, 14425186), (23, 8780548), (28, 7212593), (46, 4390274), (92, 2195137), (161, 1254364), (322, 627182), (557, 362572), (563, 358708), (644, 313591), (1114, 181286), (1126, 179354), (2228, 90643), (2252, 89677), (3899, 51796), (3941, 51244), (7798, 25898), (7882, 25622), (12811, 15764), (12949, 15596)]