208348813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 227392000

約数和(自身を除く): 19043187

約数列:

[1, 19, 37, 109, 703, 2071, 2719, 4033, 51661, 76627, 100603, 296371, 1911457, 5631049, 10965727, 208348813]

約数ペア:

[(1, 208348813), (19, 10965727), (37, 5631049), (109, 1911457), (703, 296371), (2071, 100603), (2719, 76627), (4033, 51661)]