205130018

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{9433}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 313812576

約数和(自身を除く): 108682558

約数列:

[1, 2, 83, 131, 166, 262, 9433, 10873, 18866, 21746, 782939, 1235723, 1565878, 2471446, 102565009, 205130018]

約数ペア:

[(1, 205130018), (2, 102565009), (83, 2471446), (131, 1565878), (166, 1235723), (262, 782939), (9433, 21746), (10873, 18866)]