208690147019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7129}}^1\times {\mathrm{29599}}^1$

素因数の和:36794

約数の個数: 16

約数和(自身を含む): 222866688000

約数和(自身を除く): 14176540981

約数列:

[1, 23, 43, 989, 7129, 29599, 163967, 306547, 680777, 1272757, 7050581, 29273411, 211011271, 4853259233, 9073484653, 208690147019]

約数ペア:

[(1, 208690147019), (23, 9073484653), (43, 4853259233), (989, 211011271), (7129, 29273411), (29599, 7050581), (163967, 1272757), (306547, 680777)]