201781162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3529}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 347690880

約数和(自身を除く): 145909718

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 2486, 2599, 3529, 5198, 7058, 28589, 38819, 57178, 77638, 81167, 162334, 398777, 797554, 892837, 1785674, 4386547, 8773094, 9171871, 18343742, 100890581, 201781162]

約数ペア:

[(1, 201781162), (2, 100890581), (11, 18343742), (22, 9171871), (23, 8773094), (46, 4386547), (113, 1785674), (226, 892837), (253, 797554), (506, 398777), (1243, 162334), (2486, 81167), (2599, 77638), (3529, 57178), (5198, 38819), (7058, 28589)]