227206441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 291207168

約数和(自身を除く): 64000727

約数列:

[1, 7, 11, 73, 77, 83, 487, 511, 581, 803, 913, 3409, 5357, 5621, 6059, 6391, 35551, 37499, 40421, 42413, 66649, 248857, 282947, 391061, 444631, 466543, 2737427, 2950733, 3112417, 20655131, 32458063, 227206441]

約数ペア:

[(1, 227206441), (7, 32458063), (11, 20655131), (73, 3112417), (77, 2950733), (83, 2737427), (487, 466543), (511, 444631), (581, 391061), (803, 282947), (913, 248857), (3409, 66649), (5357, 42413), (5621, 40421), (6059, 37499), (6391, 35551)]