201895076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{567121}}^1$

素因数の和:567214

約数の個数: 12

約数和(自身を含む): 357286860

約数和(自身を除く): 155391784

約数列:

[1, 2, 4, 89, 178, 356, 567121, 1134242, 2268484, 50473769, 100947538, 201895076]

約数ペア:

[(1, 201895076), (2, 100947538), (4, 50473769), (89, 2268484), (178, 1134242), (356, 567121)]