205786114

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1459}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 312206400

約数和(自身を除く): 106420286

約数列:

[1, 2, 109, 218, 647, 1294, 1459, 2918, 70523, 141046, 159031, 318062, 943973, 1887946, 102893057, 205786114]

約数ペア:

[(1, 205786114), (2, 102893057), (109, 1887946), (218, 943973), (647, 318062), (1294, 159031), (1459, 141046), (2918, 70523)]