201287378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{39733}}^1$

素因数の和:39901

約数の個数: 16

約数和(自身を含む): 321845400

約数和(自身を除く): 120558022

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 39733, 79466, 675461, 1350922, 5920217, 11840434, 100643689, 201287378]

約数ペア:

[(1, 201287378), (2, 100643689), (17, 11840434), (34, 5920217), (149, 1350922), (298, 675461), (2533, 79466), (5066, 39733)]