201017391

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{971}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 270667008

約数和(自身を除く): 69649617

約数列:

[1, 3, 151, 453, 457, 971, 1371, 2913, 69007, 146621, 207021, 439863, 443747, 1331241, 67005797, 201017391]

約数ペア:

[(1, 201017391), (3, 67005797), (151, 1331241), (453, 443747), (457, 439863), (971, 207021), (1371, 146621), (2913, 69007)]