201327142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{40153}}^1$

素因数の和:40287

約数の個数: 16

約数和(自身を含む): 318019680

約数和(自身を除く): 116692538

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 40153, 80306, 923519, 1847038, 4376677, 8753354, 100663571, 201327142]

約数ペア:

[(1, 201327142), (2, 100663571), (23, 8753354), (46, 4376677), (109, 1847038), (218, 923519), (2507, 80306), (5014, 40153)]