208028794

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{2063}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 315445248

約数和(自身を除く): 107416454

約数列:

[1, 2, 127, 254, 397, 794, 2063, 4126, 50419, 100838, 262001, 524002, 819011, 1638022, 104014397, 208028794]

約数ペア:

[(1, 208028794), (2, 104014397), (127, 1638022), (254, 819011), (397, 524002), (794, 262001), (2063, 100838), (4126, 50419)]