208371494

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{4549}}^1$

素因数の和:5207

約数の個数: 16

約数和(自身を含む): 321594000

約数和(自身を除く): 113222506

約数列:

[1, 2, 37, 74, 619, 1238, 4549, 9098, 22903, 45806, 168313, 336626, 2815831, 5631662, 104185747, 208371494]

約数ペア:

[(1, 208371494), (2, 104185747), (37, 5631662), (74, 2815831), (619, 336626), (1238, 168313), (4549, 45806), (9098, 22903)]