143089738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{209809}}^1$

素因数の和:209853

約数の個数: 16

約数和(自身を含む): 241701120

約数和(自身を除く): 98611382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 209809, 419618, 2307899, 4615798, 6504079, 13008158, 71544869, 143089738]

約数ペア:

[(1, 143089738), (2, 71544869), (11, 13008158), (22, 6504079), (31, 4615798), (62, 2307899), (341, 419618), (682, 209809)]