213674942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 353615808

約数和(自身を除く): 139940866

約数列:

[1, 2, 13, 26, 73, 103, 146, 206, 949, 1093, 1339, 1898, 2186, 2678, 7519, 14209, 15038, 28418, 79789, 97747, 112579, 159578, 195494, 225158, 1037257, 1463527, 2074514, 2927054, 8218267, 16436534, 106837471, 213674942]

約数ペア:

[(1, 213674942), (2, 106837471), (13, 16436534), (26, 8218267), (73, 2927054), (103, 2074514), (146, 1463527), (206, 1037257), (949, 225158), (1093, 195494), (1339, 159578), (1898, 112579), (2186, 97747), (2678, 79789), (7519, 28418), (14209, 15038)]