138677198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{203339}}^1$

素因数の和:203383

約数の個数: 16

約数和(自身を含む): 234247680

約数和(自身を除く): 95570482

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 203339, 406678, 2236729, 4473458, 6303509, 12607018, 69338599, 138677198]

約数ペア:

[(1, 138677198), (2, 69338599), (11, 12607018), (22, 6303509), (31, 4473458), (62, 2236729), (341, 406678), (682, 203339)]