201369172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1170751}}^1$

素因数の和:1170798

約数の個数: 12

約数和(自身を含む): 360591616

約数和(自身を除く): 159222444

約数列:

[1, 2, 4, 43, 86, 172, 1170751, 2341502, 4683004, 50342293, 100684586, 201369172]

約数ペア:

[(1, 201369172), (2, 100684586), (4, 50342293), (43, 4683004), (86, 2341502), (172, 1170751)]